Rename TSFTextStore to TextStore

This CL does nothing except for renaming TSFTextStore to TextStore.

The TSF prefix is considered to be redundant because TSF (Text Services Framework) is the only available API to support IMEs under Metro mode.

BUG=326912

Review URL: https://codereview.chromium.org/103383004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240474 0039d316-1c4b-4281-b951-d872f2087c98
Disables docked windows by default in M33

BUG=None
TEST=Visual
1. in chrome://flags verify that ash-disable-docked-windows is absent.
2. in chrome://flags verify that ash-enable-docked-windows is present.
3. When running chrome without ash-enable-docked-windows it should not be possible to dock a window at a screen edge.
TEST=ash_unittests --gtest_filter=*Dock*

Review URL: https://codereview.chromium.org/109663002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240475 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 240475
Fixed crash in SaveImage().

BUG=321208
TEST=none

Review URL: https://codereview.chromium.org/114233002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240476 0039d316-1c4b-4281-b951-d872f2087c98
PPAPI: Make teravest@ an OWNER

BUG=

Review URL: https://codereview.chromium.org/114283002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240477 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 240477