RenderWidgetHostImpl::OnWindowlessPluginDummyWindowCreated() compilation fix on Windows non-Aura

BUG=

Review URL: https://codereview.chromium.org/112273004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241839 0039d316-1c4b-4281-b951-d872f2087c98
Files.app: Create FakeEntry for each drive volume.

Currently FakeEntry is constants but after introducing separate filesystem, we
should provide FakeEntry for each drive volume.

BUG=328251
TEST=manually

Review URL: https://codereview.chromium.org/113633003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241840 0039d316-1c4b-4281-b951-d872f2087c98
Remove GetDefaultProfile from IME related functions.

I spoke with mlchan and we are working on this functionality for M34. This patch is making sure that we do a reasonable thing for M33, but we should revisit these decisions once the IME handling for multi profile is implemented as planned.

BUG=322682, 328541
TEST=covered by existing tests

Review URL: https://codereview.chromium.org/115603002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241841 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241840
Make InputMethodEngine a subclass of IBusEngineHandler.

BUG=N/A

Review URL: https://codereview.chromium.org/98163002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241842 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241842