Revert 234870 "[Files.app] Set the minimum size of file dialog a..."

> [Files.app] Set the minimum size of file dialog as 320px x 240px
> 
> BUG=310818
> TEST=manually tested
> 
> Review URL: https://codereview.chromium.org/70673003

TBR=yoshiki@chromium.org

Review URL: https://codereview.chromium.org/85643004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237198 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237198
x11: Clean up XEvent construction code for tests.

There were subtle differences between the event construction code
for various types. So put them all in one place to avoid confusion.
The main changes in this patch are in events_x_utils, where various
Init*EventForTest() functions get replaced by corresponding
ScopedXI2Event::Init*Event() methods. This makes it easier to manage
the lifetime of the created events.

BUG=none
R=jochen@chromium.org, sky@chromium.org

Review URL: https://codereview.chromium.org/82763010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237199 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237199
Extract sync transaction version from bookmark meta info.

The meta info fields are planned to be synced, so storing information
on local sync status in this field could cause issues. Instead create a
sync_transaction_version field in BookmarkNode, and store this
information there. Also add code to BookmarkCodec to make sure the
sync transaction version already stored in the meta info field is
transferred properly.

In addition, this CL converts the BookmarkNode to store meta info as
a map instead of a serialized DictionaryValue. This makes meta info
easier to work with in general.

BUG=312488

Review URL: https://codereview.chromium.org/73463006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237200 0039d316-1c4b-4281-b951-d872f2087c98
Android Chromoting: Prevent some gestures from triggering a fling.

This stops 3-finger-swipe gestures, and long-hold-dragging, from flinging
the cursor.

BUG=315174
R=jamiewalch@chromium.org

Review URL: https://codereview.chromium.org/78733005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237201 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237200
SVN changes up to revision 237201