Make chrome custom tab's task description color same as toolbar

Make chrome custom tab's task description color same as toolbar

Currently we do not set the task description color of the custom tab
activity, hoping the original color of the client app will be preserved.
However in this case the android framework will set the task color to be
gray, which is not desirable.

This CL sets the task color to be the same as toolbar's color.

BUG=504364
Committed: https://crrev.com/9dae9d09f717f603d59a2ba78deaab0b077c5173
Cr-Commit-Position: refs/heads/master@{#338091}

[Ian Wen, 2015-06-30 23:24:47]

ianwen@chromium.org changed reviewers:
+ yusufo@chromium.org

[Yusuf, 2015-07-01 17:16:37]

https://codereview.chromium.org/1216963009/diff/20001/chrome/android/java/src...
File
chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java
(right):

https://codereview.chromium.org/1216963009/diff/20001/chrome/android/java/src...
chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java:124:
setStatusBarColor(toolbarColor);
use BrandColorUtils.computeStatusBarColor(color) here since we want it slightly
darker. And also use ApiCompatibilityUtils for this as well.

[Ian Wen, 2015-07-09 17:24:33]

:)

https://codereview.chromium.org/1216963009/diff/20001/chrome/android/java/src...
File
chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java
(right):

https://codereview.chromium.org/1216963009/diff/20001/chrome/android/java/src...
chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java:124:
setStatusBarColor(toolbarColor);
On 2015/07/01 17:16:37, Yusuf wrote:
> use BrandColorUtils.computeStatusBarColor(color) here since we want it
slightly
> darker. And also use ApiCompatibilityUtils for this as well.

setStatusBarColor() already uses BrandColorUtil and ApiCompatUtils. Yet it is
only called in postInflationStartup(), so I removed that function and moved the
code here. Done.

[Yusuf, 2015-07-09 17:28:23]

lgtm

[Ian Wen, 2015-07-09 17:41:28]

The CQ bit was checked by ianwen@chromium.org

[commit-bot: I haz the power, 2015-07-09 17:43:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1216963009/40001

[commit-bot: I haz the power, 2015-07-09 18:23:52]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-07-09 18:24:49]

Patchset 3 (id:??) landed as
https://crrev.com/9dae9d09f717f603d59a2ba78deaab0b077c5173
Cr-Commit-Position: refs/heads/master@{#338091}