Upstream Android IME support (ImeAdapter).

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index 733d2fb3d0095e4cfc46188e2a6ed0af136ef940..df35da77d90224fbc91114a31def4900e4bf02a0 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -8,6 +8,7 @@
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
 #include "base/process.h"
+#include "content/browser/renderer_host/ime_adapter_android.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "ui/gfx/size.h"
 
@@ -104,9 +105,12 @@ class RenderWidgetHostViewAndroid : public RenderWidgetHostViewBase {
 
   void SetContentViewCore(ContentViewCoreImpl* content_view_core);
 
+  void SendKeyEvent(const NativeWebKeyboardEvent& event);
   void TouchEvent(const WebKit::WebTouchEvent& event);
   void GestureEvent(const WebKit::WebGestureEvent& event);
 
+  int GetNativeImeAdapter();
+
  private:
   // The model object.
   RenderWidgetHostImpl* host_;
@@ -121,6 +125,8 @@ class RenderWidgetHostViewAndroid : public RenderWidgetHostViewBase {
   // variable because resizing is async.
   gfx::Size requested_size_;
 
+  ImeAdapterAndroid ime_adapter_android_;
+
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid);
 };