Implement touch selection for RWHVV.

chrome/browser/renderer_host/render_widget_host_view_views.cc

Index: chrome/browser/renderer_host/render_widget_host_view_views.cc
diff --git a/chrome/browser/renderer_host/render_widget_host_view_views.cc b/chrome/browser/renderer_host/render_widget_host_view_views.cc
index 858547cf20c2eb50313eef8bbfd1e5a81c73d19c..95f5083eb3382ddad2025a39dad7879a91eb621e 100644
--- a/chrome/browser/renderer_host/render_widget_host_view_views.cc
+++ b/chrome/browser/renderer_host/render_widget_host_view_views.cc
@@ -87,7 +87,9 @@ RenderWidgetHostViewViews::RenderWidgetHostViewViews(RenderWidgetHost* host)
       visually_deemphasized_(false),
       touch_event_(),
       text_input_type_(ui::TEXT_INPUT_TYPE_NONE),
-      has_composition_text_(false) {
+      has_composition_text_(false),
+      ALLOW_THIS_IN_INITIALIZER_LIST(touch_selection_controller_(
+          views::TouchSelectionController::create(this))) {
   set_focusable(true);
   host_->SetView(this);
 
@@ -304,9 +306,13 @@ void RenderWidgetHostViewViews::SetTooltipText(const std::wstring& tip) {
 }
 
 void RenderWidgetHostViewViews::SelectionChanged(const std::string& text,
-                                                 const ui::Range& range) {
+                                                 const ui::Range& range,
+                                                 const gfx::Point& start,
+                                                 const gfx::Point& end) {
   // TODO(anicolao): deal with the clipboard without GTK
   NOTIMPLEMENTED();
+  if (touch_selection_controller_.get())
+    touch_selection_controller_->SelectionChanged(start, end);
 }
 
 void RenderWidgetHostViewViews::ShowingContextMenu(bool showing) {
@@ -329,6 +335,34 @@ void RenderWidgetHostViewViews::SetVisuallyDeemphasized(
   // TODO(anicolao)
 }
 
+void RenderWidgetHostViewViews::SelectRect(const gfx::Point& start,
+                                           const gfx::Point& end) {
+  if (host_)
+    host_->Send(new ViewMsg_SelectRange(host_->routing_id(), start, end));
+}
+
+bool RenderWidgetHostViewViews::IsCommandIdChecked(int command_id) const {
+  // TODO(varunjain): implement this and other menu delegate methods.
+  NOTREACHED();
+  return true;
+}
+
+bool RenderWidgetHostViewViews::IsCommandIdEnabled(int command_id) const {
+  NOTREACHED();
+  return true;
+}
+
+bool RenderWidgetHostViewViews::GetAcceleratorForCommandId(
+    int command_id,
+    ui::Accelerator* accelerator) {
+  NOTREACHED();
+  return true;
+}
+
+void RenderWidgetHostViewViews::ExecuteCommand(int command_id) {
+  NOTREACHED();
+}
+
 std::string RenderWidgetHostViewViews::GetClassName() const {
   return kViewClassName;
 }