[cc] Add stub for IsCheapInRect

[cc] Add stub for IsCheapInRect

R=enne
CC=tomhudson,vmpstr
BUG=173426
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=180092

[nduca, 2013-01-31 21:29:50]

ptal

[enne (OOO), 2013-01-31 21:34:36]

https://codereview.chromium.org/12096098/diff/1/cc/picture.cc
File cc/picture.cc (right):

https://codereview.chromium.org/12096098/diff/1/cc/picture.cc#newcode95
cc/picture.cc:95: void Picture::IsCheapInRect(gfx::Rect contents, float
contents_scale) {
Did you mean to add this too?

https://codereview.chromium.org/12096098/diff/1/cc/picture.cc#newcode115
cc/picture.cc:115: void Picture::WillRasterTakeLessThanOneMillisecond(const
gfx::Rect& layer_rect) {
This is an awfully specific name.  Is EstimatedRasterTimeInMilliseconds() too
unreasonable to ask from Skia?

[nduca, 2013-01-31 21:38:53]

I'd like to leave it to a boolean, "cheap or not" for now. Lets evolve when we
get more info from tom on what approaches are viable?

[nduca, 2013-01-31 21:47:22]

ok name updated, ptal

[enne (OOO), 2013-01-31 23:51:52]

lgtm

[commit-bot: I haz the power, 2013-01-31 23:58:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nduca@chromium.org/12096098/12004

[commit-bot: I haz the power, 2013-02-01 05:58:30]

Change committed as 180092