Revert of cc: Toggle LCD text at raster time instead of record time.

cc/layers/picture_layer.cc

Index: cc/layers/picture_layer.cc
diff --git a/cc/layers/picture_layer.cc b/cc/layers/picture_layer.cc
index 29190a0588d7e49717a459ac09c2bcffdb50d74a..dbfa63c76cbbb84bbf0c344bfd49e85ad38dfcee 100644
--- a/cc/layers/picture_layer.cc
+++ b/cc/layers/picture_layer.cc
@@ -23,7 +23,7 @@
       recording_source_(new PicturePile),
       instrumentation_object_tracker_(id()),
       update_source_frame_number_(-1),
-      can_use_lcd_text_for_update_(true) {
+      can_use_lcd_text_last_frame_(can_use_lcd_text()) {
 }
 
 PictureLayer::PictureLayer(ContentLayerClient* client,
@@ -95,14 +95,18 @@
   update_source_frame_number_ = layer_tree_host()->source_frame_number();
   bool updated = Layer::Update(queue, occlusion);
 
-  bool can_use_lcd_text_changed = UpdateCanUseLCDText();
+  {
+    base::AutoReset<bool> ignore_set_needs_commit(&ignore_set_needs_commit_,
+                                                  true);
+    UpdateCanUseLCDText();
+  }
 
   gfx::Rect visible_layer_rect = gfx::ScaleToEnclosingRect(
       visible_content_rect(), 1.f / contents_scale_x());
   gfx::Size layer_size = paint_properties().bounds;
 
   if (last_updated_visible_content_rect_ == visible_content_rect() &&
-      recording_source_->GetSize() == layer_size && !can_use_lcd_text_changed &&
+      recording_source_->GetSize() == layer_size &&
       pending_invalidation_.IsEmpty()) {
     // Only early out if the visible content rect of this layer hasn't changed.
     return updated;
@@ -132,9 +136,9 @@
   DCHECK(client_);
   updated |= recording_source_->UpdateAndExpandInvalidation(
       client_, &recording_invalidation_, SafeOpaqueBackgroundColor(),
-      contents_opaque(), client_->FillsBoundsCompletely(),
-      can_use_lcd_text_for_update_, layer_size, visible_layer_rect,
-      update_source_frame_number_, Picture::RECORD_NORMALLY);
+      contents_opaque(), client_->FillsBoundsCompletely(), layer_size,
+      visible_layer_rect, update_source_frame_number_,
+      Picture::RECORD_NORMALLY);
   last_updated_visible_content_rect_ = visible_content_rect();
 
   if (updated) {
@@ -156,14 +160,13 @@
   return true;
 }
 
-bool PictureLayer::UpdateCanUseLCDText() {
-  if (!can_use_lcd_text_for_update_)
-    return false;  // Don't allow the LCD text state to change once disabled.
-  if (can_use_lcd_text_for_update_ == can_use_lcd_text())
-    return false;
-
-  can_use_lcd_text_for_update_ = can_use_lcd_text();
-  return true;
+void PictureLayer::UpdateCanUseLCDText() {
+  if (can_use_lcd_text_last_frame_ == can_use_lcd_text())
+    return;
+
+  can_use_lcd_text_last_frame_ = can_use_lcd_text();
+  if (client_)
+    client_->DidChangeLayerCanUseLCDText();
 }
 
 skia::RefPtr<SkPicture> PictureLayer::GetPicture() const {