WIP - compositor worker mega patch.

content/browser/renderer_host/input/synthetic_gesture_target_mac.mm

 // Copyright 2015 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/input/synthetic_gesture_target_mac.h"
 
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 
 // Unlike some event APIs, Apple does not provide a way to programmatically
 // build a zoom event. To work around this, we leverage ObjectiveC's flexible
 // typing and build up an object with the right interface to provide a zoom
 // event.
 @interface SyntheticPinchEvent : NSObject
 
 // Populated based on desired zoom level.
 @property CGFloat magnification;
 @property NSPoint locationInWindow;
 @property NSEventType type;
 
 // Filled with default values.
 @property(readonly) CGFloat deltaX;
 @property(readonly) CGFloat deltaY;
-@property(readonly) NSEventModifierFlags modifierFlags;
+//@property(readonly) NSEventModifierFlags modifierFlags;
 @property(readonly) NSTimeInterval timestamp;
 
 @end
 
 @implementation SyntheticPinchEvent
 
 @synthesize magnification = magnification_;
 @synthesize locationInWindow = locationInWindow_;
 @synthesize type = type_;
 @synthesize deltaX = deltaX_;
 @synthesize deltaY = deltaY_;
-@synthesize modifierFlags = modifierFlags_;
+//@synthesize modifierFlags = modifierFlags_;
 @synthesize timestamp = timestamp_;
 
 - (id)initWithMagnification:(float)magnification
            locationInWindow:(NSPoint)location {
   self = [super init];
   if (self) {
     type_ = NSEventTypeMagnify;
     magnification_ = magnification;
     locationInWindow_ = location;
 
     deltaX_ = 0;
     deltaY_ = 0;
-    modifierFlags_ = 0;
+//    modifierFlags_ = 0;
 
     // Default timestamp to current time.
     timestamp_ = [[NSDate date] timeIntervalSince1970];
   }
 
   return self;
 }
 
 + (id)eventWithMagnification:(float)magnification
             locationInWindow:(NSPoint)location {
@@ skipping 53 matching lines @@
       default:
         break;
     }
   }
 
   // This event wasn't handled yet, forward to the base class.
   SyntheticGestureTargetBase::DispatchInputEventToPlatform(event);
 }
 
 }  // namespace content