Almost finish moving context_menu_node_ from RenderViewImpl to RenderFrameImpl.

content/browser/renderer_host/render_widget_host_view_mac.mm

 // Copyright (c) 2012 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/renderer_host/render_widget_host_view_mac.h"
 
 #import <objc/runtime.h>
 #include <QuartzCore/QuartzCore.h>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/mac/sdk_forward_declarations.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/sys_info.h"
 #import "content/browser/accessibility/browser_accessibility_cocoa.h"
 #include "content/browser/accessibility/browser_accessibility_manager_mac.h"
+#include "content/browser/frame_host/frame_tree.h"
+#include "content/browser/frame_host/frame_tree_node.h"
+#include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/renderer_host/backing_store_mac.h"
 #include "content/browser/renderer_host/backing_store_manager.h"
 #include "content/browser/renderer_host/compositing_iosurface_context_mac.h"
 #include "content/browser/renderer_host/compositing_iosurface_layer_mac.h"
 #include "content/browser/renderer_host/compositing_iosurface_mac.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #import "content/browser/renderer_host/render_widget_host_view_mac_dictionary_helper.h"
 #import "content/browser/renderer_host/render_widget_host_view_mac_editcommand_helper.h"
 #import "content/browser/renderer_host/text_input_client_mac.h"
 #include "content/common/accessibility_messages.h"
@@ skipping 25 matching lines @@
 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/size_conversions.h"
 #include "ui/gl/gl_switches.h"
 #include "ui/gl/io_surface_support_mac.h"
 
 using content::BackingStoreMac;
 using content::BrowserAccessibility;
 using content::BrowserAccessibilityManager;
 using content::EditCommand;
+using content::FrameTreeNode;
 using content::NativeWebKeyboardEvent;
+using content::RenderFrameHost;
+using content::RenderViewHost;
 using content::RenderViewHostImpl;
 using content::RenderWidgetHostImpl;
 using content::RenderWidgetHostViewMac;
 using content::RenderWidgetHostViewMacEditCommandHelper;
 using content::TextInputClientMac;
 using blink::WebInputEvent;
 using blink::WebInputEventFactory;
 using blink::WebMouseEvent;
 using blink::WebMouseWheelEvent;
 
@@ skipping 1621 matching lines @@
       request_range.start() > composition_range_.end() ||
       request_range.end() > composition_range_.end()) {
     return gfx::Range::InvalidRange();
   }
 
   return gfx::Range(
       request_range.start() - composition_range_.start(),
       request_range.end() - composition_range_.start());
 }
 
+RenderFrameHost* RenderWidgetHostViewMac::GetFocusedFrame() {
+  if (!render_widget_host_->IsRenderView())
+    return NULL;
+
+  RenderViewHost* rvh = RenderViewHost::From(render_widget_host_);
+  RenderFrameHostImpl* rfh =
+      static_cast<RenderFrameHostImpl*>(rvh->GetMainFrame());
+  FrameTreeNode* focused_frame =
+      rfh->frame_tree_node()->frame_tree()->GetFocusedFrame();
+  if (!focused_frame)
+    return NULL;
+
+  return focused_frame->current_frame_host();
+}
+
 bool RenderWidgetHostViewMac::GetCachedFirstRectForCharacterRange(
     NSRange range,
     NSRect* rect,
     NSRange* actual_range) {
   DCHECK(rect);
   // This exists to make IMEs more responsive, see http://crbug.com/115920
   TRACE_EVENT0("browser",
                "RenderWidgetHostViewMac::GetFirstRectForCharacterRange");
 
   // If requested range is same as caret location, we can just return it.
@@ skipping 2233 matching lines @@
 }
 
 - (void)redo:(id)sender {
   if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
     static_cast<RenderViewHostImpl*>(
         renderWidgetHostView_->render_widget_host_)->Redo();
   }
 }
 
 - (void)cut:(id)sender {
-  if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
-    static_cast<RenderViewHostImpl*>(
-        renderWidgetHostView_->render_widget_host_)->Cut();
-  }
+  RenderFrameHost* host = renderWidgetHostView_->GetFocusedFrame();
+  if (host)
+    host->Cut();
 }
 
 - (void)copy:(id)sender {
-  if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
-    static_cast<RenderViewHostImpl*>(
-        renderWidgetHostView_->render_widget_host_)->Copy();
-  }
+  RenderFrameHost* host = renderWidgetHostView_->GetFocusedFrame();
+  if (host)
+    host->Copy();
 }
 
 - (void)copyToFindPboard:(id)sender {
   if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
     static_cast<RenderViewHostImpl*>(
         renderWidgetHostView_->render_widget_host_)->CopyToFindPboard();
   }
 }
 
 - (void)paste:(id)sender {
-  if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
-    static_cast<RenderViewHostImpl*>(
-        renderWidgetHostView_->render_widget_host_)->Paste();
-  }
+  RenderFrameHost* host = renderWidgetHostView_->GetFocusedFrame();
+  if (host)
+    host->Paste();
 }
 
 - (void)pasteAndMatchStyle:(id)sender {
   if (renderWidgetHostView_->render_widget_host_->IsRenderView()) {
     static_cast<RenderViewHostImpl*>(
         renderWidgetHostView_->render_widget_host_)->PasteAndMatchStyle();
   }
 }
 
 - (void)selectAll:(id)sender {
@@ skipping 241 matching lines @@
                                    CGColorGetConstantColor(kCGColorWhite));
     CGContextFillRect(context, clipRect);
   }
 }
 
 - (void)disableRendering {
   renderWidgetHostView_ = NULL;
 }
 
 @end  // implementation SoftwareLayer