[Android WebView] Fallback tick

[Android WebView] Fallback tick

If we call up view invalidate and OnDraw is not called before a
deadline, then we keep ticking the SynchronousCompositor so it can make
progress.

BUG=
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=207999

[joth, 2013-06-21 20:22:01]

lgtm

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
File android_webview/browser/in_process_view_renderer.cc (right):

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:706:
base::Unretained(this)));
comment cancelation

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:716: void
InProcessViewRenderer::FallbackTick() {
OnFallbackTick? meh

FallbackTickFired()

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:724: bitmap.allocPixels();
SkDevice device(SkBitmap::kARGB_8888_Config, 1, 1);
SkCanvas canvas(&device);

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
File android_webview/browser/in_process_view_renderer.h (right):

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.h:78: base::CancelableClosure
fallback_tick_;
put a \n between functions and data members

[boliu, 2013-06-21 21:49:40]

Also removed InProcessViewRenderer::RenderSW and call CompositeSW directly.

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
File android_webview/browser/in_process_view_renderer.cc (right):

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:706:
base::Unretained(this)));
On 2013/06/21 20:22:01, joth wrote:
> comment cancelation 

Done.

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:716: void
InProcessViewRenderer::FallbackTick() {
On 2013/06/21 20:22:01, joth wrote:
> OnFallbackTick? meh
> 
> FallbackTickFired()

Done. FallbackTickFired.

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.cc:724: bitmap.allocPixels();
On 2013/06/21 20:22:01, joth wrote:
> SkDevice device(SkBitmap::kARGB_8888_Config, 1, 1);
> SkCanvas canvas(&device);

Done.

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
File android_webview/browser/in_process_view_renderer.h (right):

https://codereview.chromium.org/17136003/diff/2001/android_webview/browser/in...
android_webview/browser/in_process_view_renderer.h:78: base::CancelableClosure
fallback_tick_;
On 2013/06/21 20:22:01, joth wrote:
> put a \n between functions and data members

Grouped together with the rest of invalidate instance vars then.

[joth, 2013-06-21 21:54:05]

lgtm

[commit-bot: I haz the power, 2013-06-22 03:41:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/boliu@chromium.org/17136003/7001

[commit-bot: I haz the power, 2013-06-22 03:45:20]

Change committed as 207999