rami-a 479eaa84af

[Snackbar] Update MDCSnackbarColorThemer to set correct background color to match the spec (#5517) ...

### The problem
MDCSnackbarColorThemer is not aligned with the values for the background color from the spec and it should not appear transparent.

### The fix
Update the themer to blend the 2 colors from the spec to ensure Snackbar is aligned to the spec.

### Related bugs
Closes #5512 

### Screenshots
| Before | After |
| - | - |
|![mdc snackbar old](https://user-images.githubusercontent.com/2364772/47450771-18712500-d794-11e8-812d-9e70f6c795a5.png)|![mdc snackbar new](https://user-images.githubusercontent.com/2364772/47450792-20c96000-d794-11e8-9f3e-48169ddda5f9.png)|

**Note:** I rewrote the unit tests in Obj-c because of an issue with comparing colors that have alpha channels.

2018-10-24 15:56:03 -04:00

..

earlgrey

[Snackbar] Fix Earl Grey test (#4349)

2018-06-01 15:18:00 -04:00

unit

[Snackbar] Update MDCSnackbarColorThemer to set correct background color to match the spec (#5517)

2018-10-24 15:56:03 -04:00