[GStreamer][1.4] Caps negotiation failure in playback pipeline
https://bugs.webkit.org/show_bug.cgi?id=135607

Reviewed by Carlos Garcia Campos.

Ensure the capsfilters used in front of interleave negotiate their
caps correctly with audioconvert which requires audio buffers with
interleaved layout.

No new tests, existing webaudio tests will cover this change once
we bump our JHBuild moduleset to GStreamer 1.4.

* platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:
(getGStreamerMonoAudioCaps):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172338 268f45cc-cd09-0410-ab3c-d52691b4dbfc
commit-log-message has extra blank line at the top of pre-populated message
https://bugs.webkit.org/show_bug.cgi?id=135744

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2014-08-08
Reviewed by Csaba Osztrogonác.

Do not add a blank leading line in single ChangeLog commit messages.

* Scripts/commit-log-editor:
(createCommitMessage):
* Scripts/webkitpy/common/checkout/checkout_unittest.py:
(test_commit_message_for_one_reviewed_changelog):
(test_commit_message_for_one_rollout_changelog):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172339 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[CMake] Drop the required version of CMake down to 2.8.8
https://bugs.webkit.org/show_bug.cgi?id=135713

Reviewed by Alex Christensen.

.:

* CMakeLists.txt: Require CMake 2.8.8.

Source/WebCore:

* CMakeLists.txt: Use set_property() to set INCLUDE_DIRECTORIES for
the ANGLESupport library. This avoids using target_include_directories()
which requires CMake 2.8.11.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@172340 268f45cc-cd09-0410-ab3c-d52691b4dbfc