Print preview: Disable the right context menu items in print preview.

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 113720)
+++ chrome/browser/tab_contents/render_view_context_menu.cc	(working copy)
@@ -199,6 +199,16 @@
   return true;
 }
 
+bool IsPrintPreviewTab(TabContents* tab) {
+  printing::PrintPreviewTabController* controller =
+      printing::PrintPreviewTabController::GetInstance();
+  if (!controller)
+    return false;
+  TabContentsWrapper* wrapper =
+      TabContentsWrapper::GetCurrentWrapperForContents(tab);
+  return !controller->GetPrintPreviewForTab(wrapper);
+}
+
 }  // namespace
 
 // static
@@ -1027,12 +1037,16 @@
 
     case IDC_VIEW_SOURCE:
     case IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE:
+      if (IsPrintPreviewTab(source_tab_contents_))
+        return false;
       return source_tab_contents_->controller().CanViewSource();
 
     case IDC_CONTENT_CONTEXT_INSPECTELEMENT:
       return IsDevCommandEnabled(id);
 
     case IDC_CONTENT_CONTEXT_VIEWPAGEINFO:
+      if (IsPrintPreviewTab(source_tab_contents_))
+        return false;
       return source_tab_contents_->controller().GetActiveEntry() != NULL;
 
     case IDC_CONTENT_CONTEXT_TRANSLATE: {
@@ -1203,6 +1217,8 @@
              params_.media_flags & WebContextMenuData::MediaCanPrint;
 
     case IDC_CONTENT_CONTEXT_SEARCHWEBFOR:
+      return !IsPrintPreviewTab(source_tab_contents_);
+
     case IDC_CONTENT_CONTEXT_GOTOURL:
     case IDC_SPELLPANEL_TOGGLE:
     case IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS: