Fix CustomContent display issue.

During certain transition animations, the X offset value is computed,
taking into account the translation value set by the transition effect.
Preserved the right behavior by using child.getLeft() to compute the value,
without including the X translation.

Change-Id: I25acf6e4bae1db9a2c12525125a4994e16c40dfe
Fixed small Search Bar bug

Repro:
 - Clear Trebuchet app data
 - Disable setting for Search Bar
 - Enable setting for Search Panel
 - Move shortcut/folder in workspace
 - Enter and exit Search Panel
 - Observe small Search Bar

Change-Id: I3d7cd9d5629f3250de6cb22ca9223b67ef558348
Fix GEL integration for RTL mode.

In RTL mode, the Google Now activity starts to the right,
so to return to Trebuchet, the left edge must be swiped.

Change-Id: Ib8869570307b6186e7e9ea19520ed21418a175fb
Automatic translation import

Change-Id: Icd1d5eb4480a643de3310e1d58457c3cfefcf9a9
Trebuchet: Adjust the grid size screen layout for sw600dp

Comfortable - before: http://i.imgur.com/yZ1cM9q after: http://i.imgur.com/DQNsEfD
Cozy        - before: http://i.imgur.com/EeAgygS after: http://i.imgur.com/T7Nuauz
Condensed   - before: http://i.imgur.com/b2nTUxJ after: http://i.imgur.com/ZoAI4gn
Custom:     - before: http://i.imgur.com/H2rrvr3 after: http://i.imgur.com/RSQxwfQ

PS2: Makes dynamic_grid_size_image overridable
PS3: Fix a typo in the commit message

Change-Id: Ic6b68953758a691cd032ba27030fa7a688efb293
Trebuchet: Change multiplication sign

Change-Id: I3f91cb651af53f5d2a4005477011b7a48e4a46e7
Use ArrayListExtra for broadcasting theme changes [2/2]

Change-Id: I2931915eba0cde2d66577bcb83ba8521ce034158