Removes useage of deprecated Compositor constructor

content/browser/compositor/browser_compositor_view_mac.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.
 
 #include "content/browser/compositor/browser_compositor_view_mac.h"
 
 #include "base/debug/trace_event.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "content/browser/renderer_host/compositing_iosurface_context_mac.h"
 #include "content/browser/renderer_host/compositing_iosurface_mac.h"
 #include "content/browser/renderer_host/software_layer_mac.h"
+#include "content/public/browser/context_factory.h"
 #include "ui/base/cocoa/animation_utils.h"
 #include "ui/gl/scoped_cgl.h"
 
 // The default implementation of additions to the NSView interface for browser
 // compositing should never be called. Log an error if they are.
 @implementation NSView (BrowserCompositorView)
 
 - (void)gotAcceleratedIOSurfaceFrame:(uint64)surface_handle
                        withPixelSize:(gfx::Size)pixel_size
                      withScaleFactor:(float)scale_factor {
@@ skipping 15 matching lines @@
   if (self = [super init]) {
     // Disable the fade-in animation as the layer and view are added.
     ScopedCAActionDisabler disabler;
 
     // Make this view host a transparent layer.
     background_layer_.reset([[CALayer alloc] init]);
     [background_layer_ setContentsGravity:kCAGravityTopLeft];
     [self setLayer:background_layer_];
     [self setWantsLayer:YES];
 
-    compositor_.reset(new ui::Compositor(self));
+    compositor_.reset(new ui::Compositor(self, content::GetContextFactory()));
     [view addSubview:self];
   }
   return self;
 }
 
 // This function closely mirrors RenderWidgetHostViewMac::LayoutLayers. When
 // only delegated rendering is supported, only one copy of this code will
 // need to exist.
 - (void)layoutLayers {
   // Disable animation of the layers' resizing or repositioning.
@@ skipping 107 matching lines @@
   // If there was an accelerated layer, remove it.
   if (accelerated_layer_) {
     // Disable the fade-out animation as the layer is removed.
     ScopedCAActionDisabler disabler;
     [accelerated_layer_ removeFromSuperlayer];
     accelerated_layer_.reset();
   }
 }
 
 @end  // BrowserCompositorViewMac