Enable gesture events handling on Android.

content/browser/renderer_host/render_widget_host_view_android.cc

Index: content/browser/renderer_host/render_widget_host_view_android.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_android.cc b/content/browser/renderer_host/render_widget_host_view_android.cc
index 4a8918913a3842d4b2b8fb523b4add82e547d2a3..dcc8a36d1227d0ea7afd1629c14fce0085a385e5 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -329,6 +329,20 @@ void RenderWidgetHostViewAndroid::UnlockMouse() {
   NOTIMPLEMENTED();
 }
 
+// Methods called from the host to the render

[jochen (gone - plz use gerrit), 2012/07/19 14:50:06]

I'd also remove this comment

+
+void RenderWidgetHostViewAndroid::TouchEvent(
+    const WebKit::WebTouchEvent& event) {
+  if (host_)
+    host_->ForwardTouchEvent(event);
+}
+
+void RenderWidgetHostViewAndroid::GestureEvent(
+    const WebKit::WebGestureEvent& event) {
+  if (host_)
+    host_->ForwardGestureEvent(event);
+}
+
 void RenderWidgetHostViewAndroid::SetContentViewCore(
     ContentViewCoreImpl* content_view_core) {
   content_view_core_ = content_view_core;
@@ -339,6 +353,12 @@ void RenderWidgetHostViewAndroid::SetContentViewCore(
   }
 }
 
+void RenderWidgetHostViewAndroid::DidSetNeedTouchEvents(
+    bool need_touch_events) {
+  if (content_view_core_)
+    content_view_core_->DidSetNeedTouchEvents(need_touch_events);
+}
+
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(
     ::WebKit::WebScreenInfo* results) {