Merge 143189 - Mouse events pass through Mac Fullscreen Exit Bubble for Mouse Lock.

chrome/browser/ui/cocoa/fullscreen_exit_bubble_controller.mm

 // 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/logging.h"  // for NOTREACHED()
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 58 matching lines @@
                 url:(const GURL&)url
          bubbleType:(FullscreenExitBubbleType)bubbleType {
   NSString* nibPath =
       [base::mac::FrameworkBundle() pathForResource:@"FullscreenExitBubble"
                                              ofType:@"nib"];
   if ((self = [super initWithWindowNibPath:nibPath owner:self])) {
     browser_ = browser;
     owner_ = owner;
     url_ = url;
     bubbleType_ = bubbleType;
+    // Mouse lock expects mouse events to reach the main window immediately.
+    // Make the bubble transparent for mouse events if mouse lock is enabled.
+    if (bubbleType_ == FEB_TYPE_FULLSCREEN_MOUSELOCK_EXIT_INSTRUCTION ||
+        bubbleType_ == FEB_TYPE_MOUSELOCK_EXIT_INSTRUCTION)
+      [[self window] setIgnoresMouseEvents:YES];
   }
   return self;
 }
 
 - (void)allow:(id)sender {
   // The mouselock code expects that mouse events reach the main window
   // immediately, but the cursor is still over the bubble, which eats the
   // mouse events. Make the bubble transparent for mouse events.
   if (bubbleType_ == FEB_TYPE_FULLSCREEN_MOUSELOCK_BUTTONS ||
       bubbleType_ == FEB_TYPE_MOUSELOCK_BUTTONS)
@@ skipping 238 matching lines @@
 - (void)hideSoon {
   hideTimer_.reset(
       [[NSTimer scheduledTimerWithTimeInterval:kInitialDelay
                                         target:self
                                       selector:@selector(hideTimerFired:)
                                       userInfo:nil
                                        repeats:NO] retain]);
 }
 
 @end