Display the context menu on Windows on long press release

content/browser/web_contents/web_contents_view_aura.cc

Index: content/browser/web_contents/web_contents_view_aura.cc
diff --git a/content/browser/web_contents/web_contents_view_aura.cc b/content/browser/web_contents/web_contents_view_aura.cc
index a899bf3310432a94005c43bb5e7b1cab8dd8053d..ae6062e202c7cd54ffa5792e2ab279bc5fcb86ee 100644
--- a/content/browser/web_contents/web_contents_view_aura.cc
+++ b/content/browser/web_contents/web_contents_view_aura.cc
@@ -91,8 +91,12 @@ bool IsScrollEndEffectEnabled() {
 
 RenderWidgetHostViewAura* ToRenderWidgetHostViewAura(
     RenderWidgetHostView* view) {
-  if (!view || RenderViewHostFactory::has_factory())
+  if (!view ||
+      (RenderViewHostFactory::has_factory()
+                &&
+      !RenderViewHostFactory::allow_host_view_cast_in_test())) {
     return NULL;  // Can't cast to RenderWidgetHostViewAura in unit tests.
+  }
 
   RenderViewHost* rvh = RenderViewHost::From(view->GetRenderWidgetHost());
   WebContentsImpl* web_contents = static_cast<WebContentsImpl*>(
@@ -662,6 +666,10 @@ WebContentsViewAura::WebContentsViewAura(WebContentsImpl* web_contents,
       is_or_was_visible_(false) {
 }
 
+void WebContentsViewAura::SetDelegate(WebContentsViewDelegate* delegate) {
+  delegate_.reset(delegate);
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsViewAura, private:
 
@@ -951,11 +959,12 @@ void WebContentsViewAura::ShowContextMenu(RenderFrameHost* render_frame_host,
       selection_controller_client->HandleContextMenu(params)) {
     return;
   }
+
   if (delegate_) {
     RenderWidgetHostViewAura* view = ToRenderWidgetHostViewAura(
         web_contents_->GetRenderWidgetHostView());
-    if (view)
-      view->OnShowContextMenu();
+    if (view && !view->OnShowContextMenu(params))
+      return;
 
     delegate_->ShowContextMenu(render_frame_host, params);
     // WARNING: we may have been deleted during the call to ShowContextMenu().
@@ -1189,16 +1198,16 @@ void WebContentsViewAura::OnKeyEvent(ui::KeyEvent* event) {
 }
 
 void WebContentsViewAura::OnMouseEvent(ui::MouseEvent* event) {
-  if (!web_contents_->GetDelegate())
-    return;
-
-  ui::EventType type = event->type();
-  if (type == ui::ET_MOUSE_PRESSED)
-      web_contents_->GetDelegate()->ActivateContents(web_contents_);
-
-  web_contents_->GetDelegate()->ContentsMouseEvent(
-      web_contents_,
-      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),
+  if (!web_contents_->GetDelegate())
+    return;
+
+  ui::EventType type = event->type();
+  if (type == ui::ET_MOUSE_PRESSED)
+      web_contents_->GetDelegate()->ActivateContents(web_contents_);
+
+  web_contents_->GetDelegate()->ContentsMouseEvent(
+      web_contents_,
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),
       type == ui::ET_MOUSE_MOVED, type == ui::ET_MOUSE_EXITED);
 }