ui: Make gfx::Point::Scale() mutate the class, similar to gfx::Rect.

cc/layer_impl.cc

Index: cc/layer_impl.cc
diff --git a/cc/layer_impl.cc b/cc/layer_impl.cc
index 10bd1e260f63ae325a98e7bbd3d70fb81547c100..0d88870514a52e5eb3d5e93f65d581832972267b 100644
--- a/cc/layer_impl.cc
+++ b/cc/layer_impl.cc
@@ -214,7 +214,7 @@ InputHandlerClient::ScrollStatus LayerImpl::tryScroll(const gfx::PointF& screenS
     if (!nonFastScrollableRegion().IsEmpty()) {
         bool clipped = false;
         gfx::PointF hitTestPointInContentSpace = MathUtil::projectPoint(screenSpaceTransform().inverse(), screenSpacePoint, clipped);
-        gfx::PointF hitTestPointInLayerSpace = hitTestPointInContentSpace.Scale(1 / contentsScaleX(), 1 / contentsScaleY());
+        gfx::PointF hitTestPointInLayerSpace = gfx::ScalePoint(hitTestPointInContentSpace, 1 / contentsScaleX(), 1 / contentsScaleY());

[sky, 2012/11/09 16:54:53]

Dare I ask, how come the code in cc isn't following the chrome style guide?

[danakj, 2012/11/09 17:04:25]

We've fixed some of the style guide rules, but not all of them yet.

         if (!clipped && nonFastScrollableRegion().Contains(gfx::ToRoundedPoint(hitTestPointInLayerSpace))) {
             TRACE_EVENT0("cc", "LayerImpl::tryScroll: Failed nonFastScrollableRegion");
             return InputHandlerClient::ScrollOnMainThread;