diff --git a/engine/core/html/imports/HTMLImportLoader.cpp b/engine/core/html/imports/HTMLImportLoader.cpp
index d0c326c3b91..e75ede44c12 100644
--- a/engine/core/html/imports/HTMLImportLoader.cpp
+++ b/engine/core/html/imports/HTMLImportLoader.cpp
@@ -70,47 +70,43 @@ void HTMLImportLoader::clear()
         m_document->cancelParsing();
         m_document.clear();
     }
+    m_fetcher.clear();
+    m_drainer.clear();
 }
 #endif
 
-void HTMLImportLoader::startLoading(const ResourcePtr<RawResource>& resource)
+void HTMLImportLoader::startLoading(const KURL& url)
 {
-    setResource(resource);
+    m_fetcher = adoptPtr(new MojoFetcher(this, url));
 }
 
-void HTMLImportLoader::responseReceived(Resource* resource, const ResourceResponse& response)
+void HTMLImportLoader::OnReceivedResponse(mojo::URLResponsePtr response)
 {
-    // Resource may already have been loaded with the import loader
-    // being added as a client later & now being notified. Fail early.
-    if (resource->loadFailedOrCanceled() || response.httpStatusCode() >= 400) {
+    if (response->error || response->status_code >= 400) {
         setState(StateError);
         return;
     }
-    setState(startWritingAndParsing(response));
+    mojo::ScopedDataPipeConsumerHandle body = response->body.Pass();
+    setState(startWritingAndParsing(response.Pass()));
+    m_drainer = adoptPtr(new DataPipeDrainer(this, body.Pass()));
 }
 
-void HTMLImportLoader::dataReceived(Resource*, const char* data, int length)
+void HTMLImportLoader::OnDataAvailable(const void* data, size_t length)
 {
     RefPtrWillBeRawPtr<DocumentWriter> protectingWriter(m_writer.get());
-    m_writer->addData(data, length);
+    m_writer->addData(static_cast<const char*>(data), length);
 }
 
-void HTMLImportLoader::notifyFinished(Resource* resource)
+void HTMLImportLoader::OnDataComplete()
 {
-    // The writer instance indicates that a part of the document can be already loaded.
-    // We don't take such a case as an error because the partially-loaded document has been visible from script at this point.
-    if (resource->loadFailedOrCanceled() && !m_writer) {
-        setState(StateError);
-        return;
-    }
-
     setState(finishWriting());
 }
 
-HTMLImportLoader::State HTMLImportLoader::startWritingAndParsing(const ResourceResponse& response)
+HTMLImportLoader::State HTMLImportLoader::startWritingAndParsing(mojo::URLResponsePtr response)
 {
     ASSERT(!m_imports.isEmpty());
-    DocumentInit init = DocumentInit(response.url(), 0, m_controller->master()->contextDocument(), m_controller)
+    KURL url(ParsedURLString, String::fromUTF8(response->url));
+    DocumentInit init = DocumentInit(url, 0, m_controller->master()->contextDocument(), m_controller)
         .withRegistrationContext(m_controller->master()->registrationContext());
     m_document = HTMLDocument::create(init);
     m_writer = DocumentWriter::create(m_document.get());
@@ -167,8 +163,6 @@ void HTMLImportLoader::didFinishLoading()
     for (size_t i = 0; i < m_imports.size(); ++i)
         m_imports[i]->didFinishLoading();
 
-    clearResource();
-
     ASSERT(!m_document || !m_document->parsing());
 }
 
diff --git a/engine/core/html/imports/HTMLImportLoader.h b/engine/core/html/imports/HTMLImportLoader.h
index da743baae77..44dbec5f931 100644
--- a/engine/core/html/imports/HTMLImportLoader.h
+++ b/engine/core/html/imports/HTMLImportLoader.h
@@ -31,8 +31,8 @@
 #ifndef HTMLImportLoader_h
 #define HTMLImportLoader_h
 
-#include "core/fetch/RawResource.h"
-#include "core/fetch/ResourceOwner.h"
+#include "platform/fetcher/DataPipeDrainer.h"
+#include "platform/fetcher/MojoFetcher.h"
 #include "platform/heap/Handle.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
@@ -53,7 +53,9 @@ class HTMLImportsController;
 // HTMLImportLoader is owned by HTMLImportsController.
 //
 //
-class HTMLImportLoader FINAL : public NoBaseWillBeGarbageCollectedFinalized<HTMLImportLoader>, public ResourceOwner<RawResource> {
+class HTMLImportLoader FINAL : public NoBaseWillBeGarbageCollectedFinalized<HTMLImportLoader>,
+                               public MojoFetcher::Client,
+                               public DataPipeDrainer::Client {
 public:
     enum State {
         StateLoading,
@@ -86,7 +88,7 @@ public:
 #if !ENABLE(OILPAN)
     void importDestroyed();
 #endif
-    void startLoading(const ResourcePtr<RawResource>&);
+    void startLoading(const KURL&);
 
     // Tells the loader that the parser is done with this import.
     // Called by Document::finishedParsing, after DOMContentLoaded was dispatched.
@@ -103,12 +105,14 @@ public:
 private:
     HTMLImportLoader(HTMLImportsController*);
 
-    // RawResourceClient
-    virtual void responseReceived(Resource*, const ResourceResponse&) OVERRIDE;
-    virtual void dataReceived(Resource*, const char* data, int length) OVERRIDE;
-    virtual void notifyFinished(Resource*) OVERRIDE;
+    // MojoFetcher::Client
+    void OnReceivedResponse(mojo::URLResponsePtr) override;
 
-    State startWritingAndParsing(const ResourceResponse&);
+    // DataPipeDrainer::Client
+    void OnDataAvailable(const void* data, size_t num_bytes) override;
+    void OnDataComplete() override;
+
+    State startWritingAndParsing(mojo::URLResponsePtr);
     State finishWriting();
     State finishParsing();
     State finishLoading();
@@ -125,6 +129,9 @@ private:
     RefPtrWillBeMember<Document> m_document;
     RefPtrWillBeMember<DocumentWriter> m_writer;
     RefPtrWillBeMember<CustomElementSyncMicrotaskQueue> m_microtaskQueue;
+
+    OwnPtr<MojoFetcher> m_fetcher;
+    OwnPtr<DataPipeDrainer> m_drainer;
 };
 
 } // namespace blink
diff --git a/engine/core/html/imports/HTMLImportsController.cpp b/engine/core/html/imports/HTMLImportsController.cpp
index 57fc45a6cbd..2c3dd26b1eb 100644
--- a/engine/core/html/imports/HTMLImportsController.cpp
+++ b/engine/core/html/imports/HTMLImportsController.cpp
@@ -114,15 +114,11 @@ HTMLImportChild* HTMLImportsController::load(HTMLImport* parent, HTMLImportChild
         return child;
     }
 
-    ResourcePtr<RawResource> resource = parent->document()->fetcher()->fetchImport(request);
-    if (!resource)
-        return 0;
-
     HTMLImportLoader* loader = createLoader();
     HTMLImportChild* child = createChild(request.url(), loader, parent, client);
     // We set resource after the import tree is built since
     // Resource::addClient() immediately calls back to feed the bytes when the resource is cached.
-    loader->startLoading(resource);
+    loader->startLoading(request.url());
     child->didStartLoading();
     return child;
 }
diff --git a/engine/platform/BUILD.gn b/engine/platform/BUILD.gn
index 9eeccdb2b33..d2424005fe1 100644
--- a/engine/platform/BUILD.gn
+++ b/engine/platform/BUILD.gn
@@ -221,6 +221,8 @@ component("platform") {
     "exported/linux/WebFontRenderStyle.cpp",
     "fetcher/DataPipeDrainer.cpp",
     "fetcher/DataPipeDrainer.h",
+    "fetcher/MojoFetcher.cpp",
+    "fetcher/MojoFetcher.h",
     "fonts/AlternateFontFamily.h",
     "fonts/Character.cpp",
     "fonts/Character.h",
@@ -667,6 +669,14 @@ component("platform") {
     "//third_party/ots",
     "//third_party/qcms",
     "//third_party:jpeg",
+    "//mojo/common",
+    "//mojo/environment:chromium",
+    "//mojo/public/c/system:for_shared_library",
+    "//mojo/public/cpp/bindings",
+    "//mojo/public/cpp/utility",
+    "//mojo/services/public/interfaces/network",
+    "//sky/engine/wtf",
+    "//sky/engine/platform/heap",
     "//url",
     "//v8",
   ]
diff --git a/engine/platform/DEPS b/engine/platform/DEPS
index 8b62d03142c..ad6c456db9a 100644
--- a/engine/platform/DEPS
+++ b/engine/platform/DEPS
@@ -3,8 +3,9 @@ include_rules = [
     "+platform",
     "+public/platform",
     "+skia/ext",
-    "+mojo/public",
     "+mojo/common",
+    "+mojo/public",
+    "+mojo/services/public",
     "+third_party/khronos",
     "+third_party/skia",
     "+url",
diff --git a/engine/platform/fetcher/MojoFetcher.cpp b/engine/platform/fetcher/MojoFetcher.cpp
new file mode 100644
index 00000000000..3edd90970ba
--- /dev/null
+++ b/engine/platform/fetcher/MojoFetcher.cpp
@@ -0,0 +1,38 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "platform/fetcher/MojoFetcher.h"
+
+#include "base/bind.h"
+#include "mojo/services/public/interfaces/network/network_service.mojom.h"
+#include "platform/weborigin/KURL.h"
+#include "public/platform/Platform.h"
+
+namespace blink {
+
+MojoFetcher::MojoFetcher(Client* client, const KURL& url)
+    : client_(client),
+      weak_factory_(this) {
+  DCHECK(client_);
+
+  mojo::NetworkService* net = Platform::current()->networkService();
+  net->CreateURLLoader(GetProxy(&url_loader_));
+
+  mojo::URLRequestPtr url_request = mojo::URLRequest::New();
+  url_request->url = url.string().toUTF8();
+  url_request->auto_follow_redirects = true;
+  url_loader_->Start(url_request.Pass(),
+                     base::Bind(&MojoFetcher::OnReceivedResponse,
+                                weak_factory_.GetWeakPtr()));
+}
+
+MojoFetcher::~MojoFetcher() {
+}
+
+void MojoFetcher::OnReceivedResponse(mojo::URLResponsePtr response) {
+  client_->OnReceivedResponse(response.Pass());
+}
+
+}  // namespace blink
diff --git a/engine/platform/fetcher/MojoFetcher.h b/engine/platform/fetcher/MojoFetcher.h
new file mode 100644
index 00000000000..d435c6bc979
--- /dev/null
+++ b/engine/platform/fetcher/MojoFetcher.h
@@ -0,0 +1,39 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SKY_ENGINE_PLATFORM_FETCHER_MOJO_FETCHER_H_
+#define SKY_ENGINE_PLATFORM_FETCHER_MOJO_FETCHER_H_
+
+#include "base/memory/weak_ptr.h"
+#include "mojo/services/public/interfaces/network/url_loader.mojom.h"
+
+namespace blink {
+class KURL;
+
+class MojoFetcher {
+ public:
+  class Client {
+   public:
+    virtual void OnReceivedResponse(mojo::URLResponsePtr) = 0;
+
+   protected:
+    virtual ~Client() { }
+  };
+
+  MojoFetcher(Client*, const KURL&);
+  ~MojoFetcher();
+
+ private:
+  void OnReceivedResponse(mojo::URLResponsePtr);
+
+  Client* client_;
+  mojo::URLLoaderPtr url_loader_;
+  base::WeakPtrFactory<MojoFetcher> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(MojoFetcher);
+};
+
+}  // namespace blink
+
+#endif  // SKY_ENGINE_PLATFORM_FETCHER_MOJO_FETCHER_H_
diff --git a/engine/public/platform/Platform.h b/engine/public/platform/Platform.h
index b350525b67d..4bce22f9a1c 100644
--- a/engine/public/platform/Platform.h
+++ b/engine/public/platform/Platform.h
@@ -47,6 +47,10 @@
 
 class GrContext;
 
+namespace mojo {
+class NetworkService;
+}
+
 namespace blink {
 
 class WebBlobRegistry;
@@ -169,6 +173,8 @@ public:
 
     // Network -------------------------------------------------------------
 
+    virtual mojo::NetworkService* networkService() { return 0; }
+
     // Returns a new WebURLLoader instance.
     virtual WebURLLoader* createURLLoader() { return 0; }
 
diff --git a/engine/wtf/text/CString.h b/engine/wtf/text/CString.h
index 02a9a30d33c..1a51d662d3c 100644
--- a/engine/wtf/text/CString.h
+++ b/engine/wtf/text/CString.h
@@ -29,6 +29,7 @@
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/WTFExport.h"
+#include <string>
 
 namespace WTF {
 
@@ -64,6 +65,11 @@ public:
     CString(CStringBuffer* buffer) : m_buffer(buffer) { }
     static CString newUninitialized(size_t length, char*& characterBuffer);
 
+    std::string toStdString() const
+    {
+        return std::string(data(), length());
+    }
+
     const char* data() const
     {
         return m_buffer ? m_buffer->data() : 0;
diff --git a/engine/wtf/text/WTFString.cpp b/engine/wtf/text/WTFString.cpp
index d72969f19a6..e23f7286a6f 100644
--- a/engine/wtf/text/WTFString.cpp
+++ b/engine/wtf/text/WTFString.cpp
@@ -871,6 +871,11 @@ CString String::utf8(UTF8ConversionMode mode) const
     return CString(bufferVector.data(), buffer - bufferVector.data());
 }
 
+std::string String::toUTF8() const
+{
+    return utf8().toStdString();
+}
+
 String String::make8BitFrom16BitSource(const UChar* source, size_t length)
 {
     if (!length)
diff --git a/engine/wtf/text/WTFString.h b/engine/wtf/text/WTFString.h
index d76742abb43..62c7a25fa7f 100644
--- a/engine/wtf/text/WTFString.h
+++ b/engine/wtf/text/WTFString.h
@@ -179,6 +179,9 @@ public:
     CString latin1() const;
     CString utf8(UTF8ConversionMode = LenientUTF8Conversion) const;
 
+    // We should replace CString with std::string.
+    std::string toUTF8() const;
+
     UChar operator[](unsigned index) const
     {
         if (!m_impl || index >= m_impl->length())
@@ -400,6 +403,7 @@ public:
     static String fromUTF8(const char* s, size_t length) { return fromUTF8(reinterpret_cast<const LChar*>(s), length); };
     static String fromUTF8(const char* s) { return fromUTF8(reinterpret_cast<const LChar*>(s)); };
     static String fromUTF8(const CString&);
+    static String fromUTF8(const std::string& s) { return fromUTF8(s.data(), s.size()); }
 
     // Tries to convert the passed in string to UTF-8, but will fall back to Latin-1 if the string is not valid UTF-8.
     static String fromUTF8WithLatin1Fallback(const LChar*, size_t);
diff --git a/viewer/platform/platform_impl.cc b/viewer/platform/platform_impl.cc
index 744c43d76b2..d5627768d33 100644
--- a/viewer/platform/platform_impl.cc
+++ b/viewer/platform/platform_impl.cc
@@ -153,6 +153,10 @@ blink::WebScrollbarBehavior* PlatformImpl::scrollbarBehavior() {
   return &scrollbar_behavior_;
 }
 
+mojo::NetworkService* PlatformImpl::networkService() {
+  return network_service_.get();
+}
+
 blink::WebURLLoader* PlatformImpl::createURLLoader() {
   return new WebURLLoaderImpl(network_service_.get());
 }
diff --git a/viewer/platform/platform_impl.h b/viewer/platform/platform_impl.h
index 113c37624f2..be65126d242 100644
--- a/viewer/platform/platform_impl.h
+++ b/viewer/platform/platform_impl.h
@@ -41,6 +41,7 @@ class PlatformImpl : public blink::Platform {
   virtual void callOnMainThread(void (*func)(void*), void* context);
   virtual bool isThreadedCompositingEnabled();
   virtual blink::WebCompositorSupport* compositorSupport();
+  virtual mojo::NetworkService* networkService();
   virtual blink::WebURLLoader* createURLLoader();
   virtual blink::WebData parseDataURL(
       const blink::WebURL& url, blink::WebString& mime_type,