cc: Rename visible_content_rect and content stuff on quads.

cc/layers/solid_color_layer_impl.cc

Index: cc/layers/solid_color_layer_impl.cc
diff --git a/cc/layers/solid_color_layer_impl.cc b/cc/layers/solid_color_layer_impl.cc
index b85012a045d76a7cf60d6aba148a92e8aa147c0a..76cd3fc4229c238db8a36434475a1c1176a2cc89 100644
--- a/cc/layers/solid_color_layer_impl.cc
+++ b/cc/layers/solid_color_layer_impl.cc
@@ -29,29 +29,29 @@ scoped_ptr<LayerImpl> SolidColorLayerImpl::CreateLayerImpl(
 
 void SolidColorLayerImpl::AppendSolidQuads(
     RenderPass* render_pass,
-    const Occlusion& occlusion_in_content_space,
+    const Occlusion& occlusion_in_layer_space,
     SharedQuadState* shared_quad_state,
-    const gfx::Rect& visible_content_rect,
+    const gfx::Rect& visible_layer_rect,
     SkColor color,
     AppendQuadsData* append_quads_data) {
   // We create a series of smaller quads instead of just one large one so that
   // the culler can reduce the total pixels drawn.
-  int right = visible_content_rect.right();
-  int bottom = visible_content_rect.bottom();
-  for (int x = visible_content_rect.x(); x < visible_content_rect.right();
+  int right = visible_layer_rect.right();
+  int bottom = visible_layer_rect.bottom();
+  for (int x = visible_layer_rect.x(); x < visible_layer_rect.right();
        x += kSolidQuadTileSize) {
-    for (int y = visible_content_rect.y(); y < visible_content_rect.bottom();
+    for (int y = visible_layer_rect.y(); y < visible_layer_rect.bottom();
          y += kSolidQuadTileSize) {
       gfx::Rect quad_rect(x,
                           y,
                           std::min(right - x, kSolidQuadTileSize),
                           std::min(bottom - y, kSolidQuadTileSize));
       gfx::Rect visible_quad_rect =
-          occlusion_in_content_space.GetUnoccludedContentRect(quad_rect);
+          occlusion_in_layer_space.GetUnoccludedContentRect(quad_rect);
       if (visible_quad_rect.IsEmpty())
         continue;
 
-      append_quads_data->visible_content_area +=
+      append_quads_data->visible_layer_area +=
           visible_quad_rect.width() * visible_quad_rect.height();
 
       SolidColorDrawQuad* quad =