Fix CompositorResizeLock to do something.

content/browser/renderer_host/browser_compositor_view_mac.h

Index: content/browser/renderer_host/browser_compositor_view_mac.h
diff --git a/content/browser/renderer_host/browser_compositor_view_mac.h b/content/browser/renderer_host/browser_compositor_view_mac.h
index 6d88a479c9944f9aa52d376e0053710de98f21dc..c06cefa6401d0f485259610ed4372ede5b464e3b 100644
--- a/content/browser/renderer_host/browser_compositor_view_mac.h
+++ b/content/browser/renderer_host/browser_compositor_view_mac.h
@@ -104,8 +104,7 @@ class BrowserCompositorMac : public cc::BeginFrameObserver,
   SkColor DelegatedFrameHostGetGutterColor(SkColor color) const override;
   gfx::Size DelegatedFrameHostDesiredSizeInDIP() const override;
   bool DelegatedFrameCanCreateResizeLock() const override;
-  std::unique_ptr<ResizeLock> DelegatedFrameHostCreateResizeLock(
-      bool defer_compositor_lock) override;
+  std::unique_ptr<ResizeLock> DelegatedFrameHostCreateResizeLock() override;
   void DelegatedFrameHostResizeLockWasReleased() override;
   void DelegatedFrameHostSendReclaimCompositorResources(
       int compositor_frame_sink_id,