STASH: Epic Experimental patch for toolkit-views App List on Mac

ui/views/cocoa/bridged_content_view.mm

 // Copyright 2014 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.
 
 #import "ui/views/cocoa/bridged_content_view.h"
 
 #include "base/logging.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "ui/base/ime/text_input_client.h"
@@ skipping 59 matching lines @@
   hostedView_->GetWidget()->OnMouseEvent(&event);
 }
 
 - (void)doCommandByID:(int)commandId {
   if (textInputClient_ && textInputClient_->IsEditingCommandEnabled(commandId))
     textInputClient_->ExecuteEditingCommand(commandId);
 }
 
 // NSView implementation.
 
+- (BOOL)acceptsFirstMouse:(NSEvent*)theEvent {
+  return YES;
+}
+
 - (BOOL)acceptsFirstResponder {
   return YES;
 }
 
 - (void)setFrameSize:(NSSize)newSize {
   [super setFrameSize:newSize];
   if (!hostedView_)
     return;
 
   hostedView_->SetSize(gfx::Size(newSize.width, newSize.height));
 }
 
 - (void)drawRect:(NSRect)dirtyRect {
   // Note that on a Show, Cocoa calls drawRect: before changing
   // -[NSWindow isVisible], hence the extra check.
-  if (!hostedView_ || (!willShow_ && ![[self window] isVisible]))
+  if (!hostedView_ || [self wantsLayer] || (!willShow_ && ![[self window] isVisible]))
     return;
 
   gfx::CanvasSkiaPaint canvas(dirtyRect, false /* opaque */);
   hostedView_->GetWidget()->OnNativeWidgetPaint(&canvas);
 }
 
 // NSResponder implementation.
 
 - (void)keyDown:(NSEvent*)theEvent {
   if (textInputClient_)
@@ skipping 212 matching lines @@
   }
 
   return [super accessibilityAttributeValue:attribute];
 }
 
 - (id)accessibilityHitTest:(NSPoint)point {
   return [hostedView_->GetNativeViewAccessible() accessibilityHitTest:point];
 }
 
 @end