Allow plugins to participate in Chrome context menus.

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
===================================================================
--- chrome/browser/tab_contents/render_view_context_menu.cc	(revision 114593)
+++ chrome/browser/tab_contents/render_view_context_menu.cc	(working copy)
@@ -75,6 +75,7 @@
 #include "net/base/net_util.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebContextMenuData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayerAction.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginAction.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/text/text_elider.h"
 #include "ui/gfx/favicon_size.h"
@@ -87,6 +88,7 @@
 using content::UserMetricsAction;
 using WebKit::WebContextMenuData;
 using WebKit::WebMediaPlayerAction;
+using WebKit::WebPluginAction;
 using WebKit::WebURL;
 using WebKit::WebString;
 
@@ -783,6 +785,21 @@
                                     IDS_CONTENT_CONTEXT_SAVEPAGEAS);
     menu_model_.AddItemWithStringId(IDC_PRINT, IDS_CONTENT_CONTEXT_PRINT);
   }
+
+  if (params_.plugin_flags & WebContextMenuData::PluginCanFitPage) {
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGEWIDTH,
+                                    IDS_CONTENT_CONTEXT_FITPAGEWIDTH);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGEHEIGHT,
+                                    IDS_CONTENT_CONTEXT_FITPAGEHEIGHT);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_FITPAGE,
+                                    IDS_CONTENT_CONTEXT_FITPAGE);
+  }
+  if (params_.plugin_flags & WebContextMenuData::PluginCanRotatePage) {
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATEPAGECW,
+                                    IDS_CONTENT_CONTEXT_ROTATEPAGECW);
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ROTATEPAGECCW,
+                                    IDS_CONTENT_CONTEXT_ROTATEPAGECCW);
+  }
 }
 
 void RenderViewContextMenu::AppendPageItems() {
@@ -1268,6 +1285,17 @@
     case IDC_CONTENT_CONTEXT_ADDSEARCHENGINE:
       return !params_.keyword_url.is_empty();
 
+    case IDC_CONTENT_CONTEXT_FITPAGEWIDTH:
+    case IDC_CONTENT_CONTEXT_FITPAGEHEIGHT:
+    case IDC_CONTENT_CONTEXT_FITPAGE:
+      return
+          (params_.plugin_flags & WebContextMenuData::PluginCanFitPage) != 0;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECW:
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECCW:
+      return
+          (params_.plugin_flags & WebContextMenuData::PluginCanRotatePage) != 0;
+
     case IDC_SPELLCHECK_MENU:
       return true;
 
@@ -1517,6 +1545,36 @@
               !IsCommandIdChecked(IDC_CONTENT_CONTEXT_CONTROLS)));
       break;
 
+    case IDC_CONTENT_CONTEXT_FITPAGEWIDTH:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPageWidth"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPageWidth));
+      break;
+
+    case IDC_CONTENT_CONTEXT_FITPAGEHEIGHT:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPageHeight"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPageHeight));
+      break;
+
+    case IDC_CONTENT_CONTEXT_FITPAGE:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_FitPage"));
+      PluginAction(WebPluginAction(WebPluginAction::FitPage));
+      break;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECW:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_RotatePageCW"));
+      PluginAction(WebPluginAction(WebPluginAction::RotatePageCW));
+      break;
+
+    case IDC_CONTENT_CONTEXT_ROTATEPAGECCW:
+      content::RecordAction(
+          UserMetricsAction("PluginContextMenu_RotatePageCCW"));
+      PluginAction(WebPluginAction(WebPluginAction::RotatePageCCW));
+      break;
+
     case IDC_BACK:
       source_tab_contents_->controller().GoBack();
       break;
@@ -1866,3 +1924,7 @@
   source_tab_contents_->render_view_host()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
+
+void RenderViewContextMenu::PluginAction(const WebPluginAction& action) {
+  source_tab_contents_->render_view_host()->ExecutePluginAction(action);
+}