Fixes for views_unittests on Mac after InputMethodBridge removal (DO NOT COMMIT)

ui/views/cocoa/bridged_native_widget.h

Index: ui/views/cocoa/bridged_native_widget.h
diff --git a/ui/views/cocoa/bridged_native_widget.h b/ui/views/cocoa/bridged_native_widget.h
index 11d5b4cfc1a45f596d1f65688ad618ff44ee0eeb..6e4cff517b5a3334d03f6d42cb846a061d398a41 100644
--- a/ui/views/cocoa/bridged_native_widget.h
+++ b/ui/views/cocoa/bridged_native_widget.h
@@ -10,6 +10,7 @@
 
 #import "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
+#include "ui/base/ime/input_method_delegate.h"
 #include "ui/compositor/layer_owner.h"
 #import "ui/accelerated_widget_mac/accelerated_widget_mac.h"
 #import "ui/views/cocoa/bridged_native_widget_owner.h"
@@ -34,12 +35,14 @@ class View;
 // A bridge to an NSWindow managed by an instance of NativeWidgetMac or
 // DesktopNativeWidgetMac. Serves as a helper class to bridge requests from the
 // NativeWidgetMac to the Cocoa window. Behaves a bit like an aura::Window.
-class VIEWS_EXPORT BridgedNativeWidget : public ui::LayerDelegate,
-                                         public ui::LayerOwner,
-                                         public CocoaMouseCaptureDelegate,
-                                         public FocusChangeListener,
-                                         public ui::AcceleratedWidgetMacNSView,
-                                         public BridgedNativeWidgetOwner {
+class VIEWS_EXPORT BridgedNativeWidget
+    : public ui::LayerDelegate,
+      public ui::LayerOwner,
+      public ui::internal::InputMethodDelegate,
+      public CocoaMouseCaptureDelegate,
+      public FocusChangeListener,
+      public ui::AcceleratedWidgetMacNSView,
+      public BridgedNativeWidgetOwner {
  public:
   // Ways of changing the visibility of the bridged NSWindow.
   enum WindowVisibilityState {
@@ -165,6 +168,9 @@ class VIEWS_EXPORT BridgedNativeWidget : public ui::LayerDelegate,
   bool target_fullscreen_state() const { return target_fullscreen_state_; }
   bool window_visible() { return window_visible_; }
 
+  // Overridden from ui::internal::InputMethodDelegate:
+  bool DispatchKeyEventPostIME(const ui::KeyEvent& key) override;
+
  private:
   // Closes all child windows. BridgedNativeWidget children will be destroyed.
   void RemoveOrDestroyChildren();