Chromium compositor change implementing page-scale driven pinch-zoom.

cc/CCLayerImplTest.cpp

Index: cc/CCLayerImplTest.cpp
===================================================================
--- cc/CCLayerImplTest.cpp	(revision 157978)
+++ cc/CCLayerImplTest.cpp	(working copy)
@@ -108,7 +108,7 @@
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->scrollBy(arbitraryIntSize));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setScrollDelta(IntSize()));
     EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setScrollPosition(arbitraryIntPoint));
-    EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setPageScaleDelta(arbitraryNumber));
+    EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->setImplTransform(arbitraryTransform));
 
     // Changing these properties only affects the layer itself.
     EXECUTE_AND_VERIFY_ONLY_LAYER_CHANGED(root->setContentBounds(arbitraryIntSize));
@@ -146,7 +146,7 @@
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setDoubleSided(false)); // constructor initializes it to "true".
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setScrollDelta(IntSize()));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setScrollPosition(arbitraryIntPoint));
-    EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setPageScaleDelta(arbitraryNumber));
+    EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setImplTransform(arbitraryTransform));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setContentBounds(arbitraryIntSize));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setOpaque(true));
     EXECUTE_AND_VERIFY_SUBTREE_DID_NOT_CHANGE(root->setOpacity(arbitraryNumber));