Add plumbing for platform based Device Motion testing.

Add plumbing for platform based Device Motion testing.

This CL implements injection of a mock WebDeviceMotionData into the Platform for testing purposes. Once the mock WebDeviceMotionData is set it will be returned as a one-shot event once Blink registers its DeviceMotionListener through the platform using setDeviceMotionListener method.

BUG=135804
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=212084

[jochen (gone - plz use gerrit), 2013-07-15 13:55:08]

lgtm

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
File content/renderer/renderer_webkitplatformsupport_impl.h (right):

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
content/renderer/renderer_webkitplatformsupport_impl.h:154: static void
SetMockDeviceMotionDataForTesting(
nit. please add a comment similar to the one for gamepads

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
File webkit/support/test_webkit_platform_support.cc (right):

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
webkit/support/test_webkit_platform_support.cc:360: device_motion_data_ = data;
unless you intend to use this in webkit unit tests, you don't need to modify the
webkit/support files

[timvolodine, 2013-07-16 11:53:43]

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
File content/renderer/renderer_webkitplatformsupport_impl.h (right):

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
content/renderer/renderer_webkitplatformsupport_impl.h:154: static void
SetMockDeviceMotionDataForTesting(
On 2013/07/15 13:55:08, jochen wrote:
> nit. please add a comment similar to the one for gamepads 

Done.

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
File webkit/support/test_webkit_platform_support.cc (right):

https://chromiumcodereview.appspot.com/5222955109842944/diff/5629499534213120...
webkit/support/test_webkit_platform_support.cc:360: device_motion_data_ = data;
On 2013/07/15 13:55:08, jochen wrote:
> unless you intend to use this in webkit unit tests, you don't need to modify
the
> webkit/support files

Done.

[commit-bot: I haz the power, 2013-07-16 11:59:12]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/timvolodine@chromium.org/5222955109842...

[commit-bot: I haz the power, 2013-07-16 12:56:07]

Sorry for I got bad news for ya.
Compile failed with a clobber build on android_clang_dbg.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=android_cl...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-07-17 10:22:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/timvolodine@chromium.org/5222955109842...

[commit-bot: I haz the power, 2013-07-17 17:46:11]

Change committed as 212084