DisplayContent.mTapDetector is null for any non-default display. When
testing ActivityView DisplayContent.setTouchExcludeRegion() throws an
NPE when dereferencing mTapDetector.

This change adds a null test to avoid the NPE.

Fixes bug 19413700.

Change-Id: I48a66c0ed071c87b38b354eead58a4de97fb47b9

Bug: 19233606
Change-Id: I20e50c7267b8c1cd035eafd54609537d493a5ea9

Similar to the existing ability to query streams affected
by ringer mode.

Bug:19260237
Change-Id: I76eb5ab6b7c7e3a4d73ac1909289c560194d4fe8

Prevents color view from showing up on phones when
the orientation changes to landscape. Previously, the
animation was only prevented when the stable inset of a
bar became nonzero; now we disable animations whenever
the nonzeroness changes.

Bug: 19353466

Change-Id: Ibcf15ee4e0c9fba429745dde1b808ee41c7473cf

This should not have been a long to begin with.

Change-Id: Icbf6e2e97cb6301b968b3eb8b3f9a46331f7983e

* commit 'b1ea8a53':
  Add missing <sys/file.h> include for flock.

System windows like alert dialogs are attached to the currently
focused stack even when the stack isn't full screen. This causes
the dim not to apply to other visible stacks when a system
window is up. Change applies the dim to the entire screen for
system windows since they extend outside a resized stack.

Bug: 19332229
Change-Id: I94affa6a652326bf2cf14b1b8bf54862c111c540

* commit '2aa2672d':
  Add missing <sys/file.h> include for flock.

* commit '627396ac':
  Add missing <sys/file.h> include for flock.

Change allows resized stacks to remain in the same location
while their content change orientation.

Bug: 19358195
Change-Id: I5a9898c1cf85cb5c4c2eab0f4969b339defb199a

* commit 'c8036cdc':
  Prevent leaking surfaces from exiting windows

* commit '5d8f2491':
  Prevent leaking surfaces from exiting windows

* commit '2a005f6f':
  Prevent leaking surfaces from exiting windows

Change-Id: I0c66c03aeb4df614f7880a830b95c40f43f804db

am 0bbacbdd: (-s ours) am 0a786f5f: (-s ours) am f27b9850: (-s ours) Import translations. DO NOT MERGE

* commit '0bbacbdd':

* commit '9bf1c310':
  Import translations. DO NOT MERGE

* commit '0a786f5f':

automerge: f27b9850  -s ours

* commit 'f27b9850':
  Import translations. DO NOT MERGE

* commit 'f27b9850':
  Import translations. DO NOT MERGE

Change-Id: Ied71409f62ba67cdab855f04d60e154653822611
Auto-generated-cl: translation import

Change-Id: I212af90f3559189f927050e6f20fed845b37a66b
Auto-generated-cl: translation import

Change-Id: I93795f27d5f3a2152730e6c2399e30727936f6a3
Auto-generated-cl: translation import

Change-Id: I923776f2ceb27b39485ffc29fb8422bf85e48261
Auto-generated-cl: translation import

Change-Id: I5d9f149a4f04fd8e89b73f9018fae1e5906ba572
Auto-generated-cl: translation import

am 07aaff33: am 58524b2a: am e7e92381: Merge "Register DDM handlers at the beginning of main method."

* commit '07aaff33':
  Register DDM handlers at the beginning of main method.

* commit '58524b2a':
  Register DDM handlers at the beginning of main method.

* commit 'e7e92381':
  Register DDM handlers at the beginning of main method.