cc: Rename visible_content_rect and content stuff on quads.

cc/trees/layer_tree_host_unittest.cc

Index: cc/trees/layer_tree_host_unittest.cc
diff --git a/cc/trees/layer_tree_host_unittest.cc b/cc/trees/layer_tree_host_unittest.cc
index f181e3c0d8dc05cdd007fed55292952e50bc6ec4..759f86aee63be73ff734ec652684c0886c805108 100644
--- a/cc/trees/layer_tree_host_unittest.cc
+++ b/cc/trees/layer_tree_host_unittest.cc
@@ -4804,8 +4804,7 @@ class LayerTreeHostTestCrispUpAfterPinchEnds : public LayerTreeHostTest {
       float quad_scale =
           quad->tex_coord_rect.width() / static_cast<float>(quad->rect.width());
       float transform_scale = SkMScalarToFloat(
-          quad->shared_quad_state->content_to_target_transform.matrix().get(0,
-                                                                            0));
+          quad->shared_quad_state->quad_to_target_transform.matrix().get(0, 0));
       float scale = quad_scale / transform_scale;
       if (frame_scale != 0.f && frame_scale != scale)
         return 0.f;
@@ -5106,8 +5105,7 @@ class LayerTreeHostTestContinuousDrawWhenCreatingVisibleTiles
       float quad_scale =
           quad->tex_coord_rect.width() / static_cast<float>(quad->rect.width());
       float transform_scale = SkMScalarToFloat(
-          quad->shared_quad_state->content_to_target_transform.matrix().get(0,
-                                                                            0));
+          quad->shared_quad_state->quad_to_target_transform.matrix().get(0, 0));
       float scale = quad_scale / transform_scale;
       if (frame_scale != 0.f && frame_scale != scale)
         return 0.f;