Moved AppMenu ACTIVATED/DEACTIVATED ink drop handling in to MenuButton.

Moved AppMenu ACTIVATED/DEACTIVATED ink drop handling in to MenuButton.

The AppMenuButton and the ToolbarActionView buttons were both handling
the ink drop animating to/from the ACTIVATED/DEACTIVATED states. This
change pushes that logic up in the common ancestor MenuButton.

BUG=592058
TEST=MenuButtonTest.*
TEST=ToolbarActionViewUnitTest.NoCrashWhenDestroyingToolbarActionViewThatHasAPressedLock

Review URL: https://codereview.chromium.org/1778643002

Cr-Commit-Position: refs/heads/master@{#380626}
(cherry picked from commit 3ead9e2c8b5d650d7d72868ab10f147a86642b97)

Committed: https://chromium.googlesource.com/chromium/src/+/1143984d47db7f25de36cebfcc5c189e0231f2a2

[bruthig, 2016-03-13 20:55:37]

Description was changed from

==========
Moved AppMenu ACTIVATED/DEACTIVATED ink drop handling in to MenuButton.

The AppMenuButton and the ToolbarActionView buttons were both handling
the ink drop animating to/from the ACTIVATED/DEACTIVATED states. This
change pushes that logic up in the common ancestor MenuButton.

BUG=592058
TEST=MenuButtonTest.*
TEST=ToolbarActionViewUnitTest.NoCrashWhenDestroyingToolbarActionViewThatHasAPressedLock

Review URL: https://codereview.chromium.org/1778643002

Cr-Commit-Position: refs/heads/master@{#380626}
(cherry picked from commit 3ead9e2c8b5d650d7d72868ab10f147a86642b97)
==========

to

==========
Moved AppMenu ACTIVATED/DEACTIVATED ink drop handling in to MenuButton.

The AppMenuButton and the ToolbarActionView buttons were both handling
the ink drop animating to/from the ACTIVATED/DEACTIVATED states. This
change pushes that logic up in the common ancestor MenuButton.

BUG=592058
TEST=MenuButtonTest.*
TEST=ToolbarActionViewUnitTest.NoCrashWhenDestroyingToolbarActionViewThatHasAPressedLock

Review URL: https://codereview.chromium.org/1778643002

Cr-Commit-Position: refs/heads/master@{#380626}
(cherry picked from commit 3ead9e2c8b5d650d7d72868ab10f147a86642b97)

Committed:
https://chromium.googlesource.com/chromium/src/+/1143984d47db7f25de36cebfcc5c...
==========

[bruthig, 2016-03-13 20:55:38]

Committed patchset #1 (id:1) manually as
1143984d47db7f25de36cebfcc5c189e0231f2a2.