Remove non-impl-side painting as an option for blink.

content/browser/renderer_host/render_view_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 413 matching lines @@
   prefs.accelerated_2d_canvas_enabled =
       GpuProcessHost::gpu_enabled() &&
       !command_line.HasSwitch(switches::kDisableAccelerated2dCanvas);
   prefs.antialiased_2d_canvas_disabled =
       command_line.HasSwitch(switches::kDisable2dCanvasAntialiasing);
   prefs.antialiased_clips_2d_canvas_enabled =
       command_line.HasSwitch(switches::kEnable2dCanvasClipAntialiasing);
   prefs.accelerated_2d_canvas_msaa_sample_count =
       atoi(command_line.GetSwitchValueASCII(
       switches::kAcceleratedCanvas2dMSAASampleCount).c_str());
-  // Text blobs rely on impl-side painting for proper LCD handling.
-  prefs.text_blobs_enabled = command_line.HasSwitch(switches::kForceTextBlobs)
-      || (content::IsImplSidePaintingEnabled() &&
-          !command_line.HasSwitch(switches::kDisableTextBlobs));
+  prefs.text_blobs_enabled =
+      command_line.HasSwitch(switches::kForceTextBlobs) ||
+      !command_line.HasSwitch(switches::kDisableTextBlobs);
 
   prefs.pinch_overlay_scrollbar_thickness = 10;
   prefs.use_solid_color_scrollbars = ui::IsOverlayScrollbarEnabled();
   prefs.invert_viewport_scroll_order =
       command_line.HasSwitch(switches::kInvertViewportScrollOrder);
 
 #if defined(OS_ANDROID)
   // On Android, user gestures are normally required, unless that requirement
   // is disabled with a command-line switch or the equivalent field trial is
   // is set to "Enabled".
@@ skipping 53 matching lines @@
   prefs.viewport_meta_enabled =
       command_line.HasSwitch(switches::kEnableViewportMeta);
 
   prefs.viewport_enabled =
       command_line.HasSwitch(switches::kEnableViewport) ||
       prefs.viewport_meta_enabled;
 
   prefs.main_frame_resizes_are_orientation_changes =
       command_line.HasSwitch(switches::kMainFrameResizesAreOrientationChanges);
 
-  prefs.deferred_image_decoding_enabled =
-      command_line.HasSwitch(switches::kEnableDeferredImageDecoding) ||
-      content::IsImplSidePaintingEnabled();
-
   prefs.image_color_profiles_enabled =
       command_line.HasSwitch(switches::kEnableImageColorProfiles);
 
   prefs.spatial_navigation_enabled = command_line.HasSwitch(
       switches::kEnableSpatialNavigation);
 
   prefs.disable_reading_from_canvas = command_line.HasSwitch(
       switches::kDisableReadingFromCanvas);
 
   prefs.strict_mixed_content_checking = command_line.HasSwitch(
@@ skipping 908 matching lines @@
     if (!policy->CanReadFile(GetProcess()->GetID(), file))
       policy->GrantReadFile(GetProcess()->GetID(), file);
   }
 }
 
 void RenderViewHostImpl::SelectWordAroundCaret() {
   Send(new ViewMsg_SelectWordAroundCaret(GetRoutingID()));
 }
 
 }  // namespace content