Fix copying from interstitial pages on OSX by going through the RenderWidgetHostDelegate.

content/browser/frame_host/interstitial_page_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/interstitial_page_impl.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/frame_host/interstitial_page_navigator_impl.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
 #include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate_view.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/browser/web_contents/web_contents_view.h"
 #include "content/common/frame_messages.h"
+#include "content/common/input_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/browser/interstitial_page_delegate.h"
 #include "content/public/browser/invalidate_type.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/storage_partition.h"
@@ skipping 143 matching lines @@
   // It would be inconsistent to create an interstitial with no new navigation
   // (which is the case when the interstitial was triggered by a sub-resource on
   // a page) when we have a pending entry (in the process of loading a new top
   // frame).
   DCHECK(new_navigation || !web_contents->GetController().GetPendingEntry());
 }
 
 InterstitialPageImpl::~InterstitialPageImpl() {
 }
 
+void InterstitialPageImpl::Undo() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_Undo(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("Undo"));
+}
+
+void InterstitialPageImpl::Redo() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+    focused_frame->Send(new InputMsg_Redo(focused_frame->GetRoutingID()));

[nasko, 2015/05/13 17:24:08]

Incorrect indentation. In general, you can use "git cl format" to take care of
style formatting, so you don't have to think about it.

[lgarron, 2015/05/13 21:58:40]

Done.

(Not sure how that happened. In any case, I ran `git cl format` again, and this
was the only thing that changed.)

+  RecordAction(base::UserMetricsAction("Redo"));
+}
+
+void InterstitialPageImpl::Cut() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_Cut(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("Cut"));
+}
+
+void InterstitialPageImpl::Copy() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_Copy(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("Copy"));
+}
+
+void InterstitialPageImpl::CopyToFindPboard() {
+#if defined(OS_MACOSX)
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  // Windows/Linux don't have the concept of a find pasteboard.
+  focused_frame->Send(
+      new InputMsg_CopyToFindPboard(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("CopyToFindPboard"));
+#endif
+}
+
+void InterstitialPageImpl::Paste() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_Paste(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("Paste"));
+}
+
+void InterstitialPageImpl::PasteAndMatchStyle() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_PasteAndMatchStyle(
+      focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("PasteAndMatchStyle"));
+}
+
+void InterstitialPageImpl::SelectAll() {
+  RenderFrameHostImpl* focused_frame =
+      frame_tree_.GetFocusedFrame()->current_frame_host();
+  if (!focused_frame)
+    return;
+
+  focused_frame->Send(new InputMsg_SelectAll(focused_frame->GetRoutingID()));
+  RecordAction(base::UserMetricsAction("SelectAll"));
+}
+
 void InterstitialPageImpl::Show() {
   if (!enabled())
     return;
 
   // If an interstitial is already showing or about to be shown, close it before
   // showing the new one.
   // Be careful not to take an action on the old interstitial more than once.
   InterstitialPageMap::const_iterator iter =
       g_web_contents_to_interstitial_page->find(web_contents_);
   if (iter != g_web_contents_to_interstitial_page->end()) {
@@ skipping 690 matching lines @@
 void InterstitialPageImpl::UnderlyingContentObserver::NavigationEntryCommitted(
     const LoadCommittedDetails& load_details) {
   interstitial_->OnNavigatingAwayOrTabClosing();
 }
 
 void InterstitialPageImpl::UnderlyingContentObserver::WebContentsDestroyed() {
   interstitial_->OnNavigatingAwayOrTabClosing();
 }
 
 }  // namespace content