MacViews: Implement text input.

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 e1eeb8a120b859fd7193f726838df7405c4701cf..453ae056f7d69e43a9bd2f54b1a18308909b5f50 100644
--- a/ui/views/cocoa/bridged_native_widget.h
+++ b/ui/views/cocoa/bridged_native_widget.h
@@ -8,6 +8,7 @@
 #import <Cocoa/Cocoa.h>
 
 #import "base/mac/scoped_nsobject.h"
+#import "ui/views/focus/focus_manager.h"
 
 @class BridgedContentView;
 
@@ -18,10 +19,10 @@ 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 BridgedNativeWidget {
+class BridgedNativeWidget : public FocusChangeListener {
  public:
   BridgedNativeWidget();
-  ~BridgedNativeWidget();
+  virtual ~BridgedNativeWidget();
 
   // Initialize the bridge, "retains" ownership of |window|.
   void Init(base::scoped_nsobject<NSWindow> window);
@@ -37,6 +38,12 @@ class BridgedNativeWidget {
   base::scoped_nsobject<NSWindow> window_;
   base::scoped_nsobject<BridgedContentView> bridged_view_;
 
+  // FocusChangeListener:

[tapted, 2014/06/17 13:23:56]

convention around views seems to lean towards 

// Overridden from FocusChangeListener:

(I wish there was a style rule for this :/)

[Andre, 2014/06/18 21:48:35]

Done.

+  virtual void OnWillChangeFocus(View* focused_before,
+                                 View* focused_now) OVERRIDE;
+  virtual void OnDidChangeFocus(View* focused_before,
+                                View* focused_now) OVERRIDE;
+
   DISALLOW_COPY_AND_ASSIGN(BridgedNativeWidget);
 };