Context menu item to view original image when Data Saver is being used.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

 // Copyright 2014 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 "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 13 matching lines @@
 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_stats.h"
 #include "chrome/browser/extensions/devtools_util.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
+#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
 #include "chrome/browser/plugins/chrome_plugin_service_filter.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/renderer_context_menu/context_menu_content_type_factory.h"
 #include "chrome/browser/renderer_context_menu/spellchecker_submenu_observer.h"
 #include "chrome/browser/renderer_context_menu/spelling_menu_observer.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/spellchecker/spellcheck_host_metrics.h"
@@ skipping 97 matching lines @@
 
 // Maps UMA enumeration to IDC. IDC could be changed so we can't use
 // just them and |UMA_HISTOGRAM_CUSTOM_ENUMERATION|.
 // Never change mapping or reuse |enum_id|. Always push back new items.
 // Items that is not used any more by |RenderViewContextMenu.ExecuteCommand|
 // could be deleted, but don't change the rest of |kUmaEnumToControlId|.
 const struct UmaEnumCommandIdPair {
   int enum_id;
   int control_id;
 } kUmaEnumToControlId[] = {
-      /*
-        enum id for 0, 1 are detected using
-        RenderViewContextMenu::IsContentCustomCommandId and
-        ContextMenuMatcher::IsExtensionsCustomCommandId
-      */
-      {2, IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST},
-      {3, IDC_CONTENT_CONTEXT_OPENLINKNEWTAB},
-      {4, IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW},
-      {5, IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD},
-      {6, IDC_CONTENT_CONTEXT_SAVELINKAS},
-      {7, IDC_CONTENT_CONTEXT_SAVEAVAS},
-      {8, IDC_CONTENT_CONTEXT_SAVEIMAGEAS},
-      {9, IDC_CONTENT_CONTEXT_COPYLINKLOCATION},
-      {10, IDC_CONTENT_CONTEXT_COPYIMAGELOCATION},
-      {11, IDC_CONTENT_CONTEXT_COPYAVLOCATION},
-      {12, IDC_CONTENT_CONTEXT_COPYIMAGE},
-      {13, IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB},
-      {14, IDC_CONTENT_CONTEXT_OPENAVNEWTAB},
-      {15, IDC_CONTENT_CONTEXT_PLAYPAUSE},
-      {16, IDC_CONTENT_CONTEXT_MUTE},
-      {17, IDC_CONTENT_CONTEXT_LOOP},
-      {18, IDC_CONTENT_CONTEXT_CONTROLS},
-      {19, IDC_CONTENT_CONTEXT_ROTATECW},
-      {20, IDC_CONTENT_CONTEXT_ROTATECCW},
-      {21, IDC_BACK},
-      {22, IDC_FORWARD},
-      {23, IDC_SAVE_PAGE},
-      {24, IDC_RELOAD},
-      {25, IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP},
-      {26, IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP},
-      {27, IDC_PRINT},
-      {28, IDC_VIEW_SOURCE},
-      {29, IDC_CONTENT_CONTEXT_INSPECTELEMENT},
-      {30, IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE},
-      {31, IDC_CONTENT_CONTEXT_VIEWPAGEINFO},
-      {32, IDC_CONTENT_CONTEXT_TRANSLATE},
-      {33, IDC_CONTENT_CONTEXT_RELOADFRAME},
-      {34, IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE},
-      {35, IDC_CONTENT_CONTEXT_VIEWFRAMEINFO},
-      {36, IDC_CONTENT_CONTEXT_UNDO},
-      {37, IDC_CONTENT_CONTEXT_REDO},
-      {38, IDC_CONTENT_CONTEXT_CUT},
-      {39, IDC_CONTENT_CONTEXT_COPY},
-      {40, IDC_CONTENT_CONTEXT_PASTE},
-      {41, IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE},
-      {42, IDC_CONTENT_CONTEXT_DELETE},
-      {43, IDC_CONTENT_CONTEXT_SELECTALL},
-      {44, IDC_CONTENT_CONTEXT_SEARCHWEBFOR},
-      {45, IDC_CONTENT_CONTEXT_GOTOURL},
-      {46, IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS},
-      {47, IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS},
-      {48, IDC_CONTENT_CONTEXT_ADDSEARCHENGINE},
-      {52, IDC_CONTENT_CONTEXT_OPENLINKWITH},
-      {53, IDC_CHECK_SPELLING_WHILE_TYPING},
-      {54, IDC_SPELLCHECK_MENU},
-      {55, IDC_CONTENT_CONTEXT_SPELLING_TOGGLE},
-      {56, IDC_SPELLCHECK_LANGUAGES_FIRST},
-      {57, IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE},
-      {58, IDC_SPELLCHECK_SUGGESTION_0},
-      {59, IDC_SPELLCHECK_ADD_TO_DICTIONARY},
-      {60, IDC_SPELLPANEL_TOGGLE},
-      // Add new items here and use |enum_id| from the next line.
-      {61, 0},  // Must be the last. Increment |enum_id| when new IDC was added.
+    /*
+      enum id for 0, 1 are detected using
+      RenderViewContextMenu::IsContentCustomCommandId and
+      ContextMenuMatcher::IsExtensionsCustomCommandId
+    */
+    {2, IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST},
+    {3, IDC_CONTENT_CONTEXT_OPENLINKNEWTAB},
+    {4, IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW},
+    {5, IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD},
+    {6, IDC_CONTENT_CONTEXT_SAVELINKAS},
+    {7, IDC_CONTENT_CONTEXT_SAVEAVAS},
+    {8, IDC_CONTENT_CONTEXT_SAVEIMAGEAS},
+    {9, IDC_CONTENT_CONTEXT_COPYLINKLOCATION},
+    {10, IDC_CONTENT_CONTEXT_COPYIMAGELOCATION},
+    {11, IDC_CONTENT_CONTEXT_COPYAVLOCATION},
+    {12, IDC_CONTENT_CONTEXT_COPYIMAGE},
+    {13, IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB},
+    {14, IDC_CONTENT_CONTEXT_OPENAVNEWTAB},
+    {15, IDC_CONTENT_CONTEXT_PLAYPAUSE},
+    {16, IDC_CONTENT_CONTEXT_MUTE},
+    {17, IDC_CONTENT_CONTEXT_LOOP},
+    {18, IDC_CONTENT_CONTEXT_CONTROLS},
+    {19, IDC_CONTENT_CONTEXT_ROTATECW},
+    {20, IDC_CONTENT_CONTEXT_ROTATECCW},
+    {21, IDC_BACK},
+    {22, IDC_FORWARD},
+    {23, IDC_SAVE_PAGE},
+    {24, IDC_RELOAD},
+    {25, IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP},
+    {26, IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP},
+    {27, IDC_PRINT},
+    {28, IDC_VIEW_SOURCE},
+    {29, IDC_CONTENT_CONTEXT_INSPECTELEMENT},
+    {30, IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE},
+    {31, IDC_CONTENT_CONTEXT_VIEWPAGEINFO},
+    {32, IDC_CONTENT_CONTEXT_TRANSLATE},
+    {33, IDC_CONTENT_CONTEXT_RELOADFRAME},
+    {34, IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE},
+    {35, IDC_CONTENT_CONTEXT_VIEWFRAMEINFO},
+    {36, IDC_CONTENT_CONTEXT_UNDO},
+    {37, IDC_CONTENT_CONTEXT_REDO},
+    {38, IDC_CONTENT_CONTEXT_CUT},
+    {39, IDC_CONTENT_CONTEXT_COPY},
+    {40, IDC_CONTENT_CONTEXT_PASTE},
+    {41, IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE},
+    {42, IDC_CONTENT_CONTEXT_DELETE},
+    {43, IDC_CONTENT_CONTEXT_SELECTALL},
+    {44, IDC_CONTENT_CONTEXT_SEARCHWEBFOR},
+    {45, IDC_CONTENT_CONTEXT_GOTOURL},
+    {46, IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS},
+    {47, IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS},
+    {48, IDC_CONTENT_CONTEXT_ADDSEARCHENGINE},
+    {52, IDC_CONTENT_CONTEXT_OPENLINKWITH},
+    {53, IDC_CHECK_SPELLING_WHILE_TYPING},
+    {54, IDC_SPELLCHECK_MENU},
+    {55, IDC_CONTENT_CONTEXT_SPELLING_TOGGLE},
+    {56, IDC_SPELLCHECK_LANGUAGES_FIRST},
+    {57, IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE},
+    {58, IDC_SPELLCHECK_SUGGESTION_0},
+    {59, IDC_SPELLCHECK_ADD_TO_DICTIONARY},
+    {60, IDC_SPELLPANEL_TOGGLE},
+    {61, IDC_CONTENT_CONTEXT_OPEN_ORIGINAL_IMAGE_NEW_TAB},
+    // Add new items here and use |enum_id| from the next line.
+    {62, 0},  // Must be the last. Increment |enum_id| when new IDC was added.
 };
 
 // Collapses large ranges of ids before looking for UMA enum.
 int CollapseCommandsForUMA(int id) {
   DCHECK(!RenderViewContextMenu::IsContentCustomCommandId(id));
   DCHECK(!ContextMenuMatcher::IsExtensionsCustomCommandId(id));
 
   if (id >= IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST &&
       id <= IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_LAST) {
     return IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST;
@@ skipping 461 matching lines @@
           IDS_CONTENT_CONTEXT_COPYLINKLOCATION);
 }
 
 void RenderViewContextMenu::AppendImageItems() {
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_SAVEIMAGEAS,
                                   IDS_CONTENT_CONTEXT_SAVEIMAGEAS);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_COPYIMAGELOCATION,
                                   IDS_CONTENT_CONTEXT_COPYIMAGELOCATION);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_COPYIMAGE,
                                   IDS_CONTENT_CONTEXT_COPYIMAGE);
-  menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB,
-                                  IDS_CONTENT_CONTEXT_OPENIMAGENEWTAB);
+  if (!browser_context_->IsOffTheRecord() &&
+      DataReductionProxyChromeSettingsFactory::GetForBrowserContext(
+          browser_context_)->CanUseDataReductionProxy(params_.src_url)) {
+    menu_model_.AddItemWithStringId(
+        IDC_CONTENT_CONTEXT_OPEN_ORIGINAL_IMAGE_NEW_TAB,
+        IDS_CONTENT_CONTEXT_OPEN_ORIGINAL_IMAGE_NEW_TAB);
+  } else {
+    menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB,
+                                    IDS_CONTENT_CONTEXT_OPENIMAGENEWTAB);
+  }
 }
 
 void RenderViewContextMenu::AppendSearchWebForImageItems() {
   TemplateURLService* service =
       TemplateURLServiceFactory::GetForProfile(GetProfile());
   const TemplateURL* const default_provider =
       service->GetDefaultSearchProvider();
   if (params_.has_image_contents && default_provider &&
       !default_provider->image_url().empty() &&
       default_provider->image_url_ref().IsValid(service->search_terms_data())) {
@@ skipping 388 matching lines @@
       DCHECK(local_state);
       // Test if file-selection dialogs are forbidden by policy.
       if (!local_state->GetBoolean(prefs::kAllowFileSelectionDialogs))
         return false;
 
       return params_.has_image_contents;
     }
 
     // The images shown in the most visited thumbnails can't be opened or
     // searched for conventionally.
+    case IDC_CONTENT_CONTEXT_OPEN_ORIGINAL_IMAGE_NEW_TAB:
     case IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB:
     case IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE:
       return params_.src_url.is_valid() &&
           (params_.src_url.scheme() != content::kChromeUIScheme);
 
     case IDC_CONTENT_CONTEXT_COPYIMAGE:
       return params_.has_image_contents;
 
     // Media control commands should all be disabled if the player is in an
     // error state.
@@ skipping 278 matching lines @@
       break;
 
     case IDC_CONTENT_CONTEXT_COPYIMAGE:
       CopyImageAt(params_.x, params_.y);
       break;
 
     case IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE:
       GetImageThumbnailForSearch();
       break;
 
+    case IDC_CONTENT_CONTEXT_OPEN_ORIGINAL_IMAGE_NEW_TAB:
+      OpenURLWithExtraHeaders(
+          params_.src_url, GetDocumentURL(params_), NEW_BACKGROUND_TAB,
+          ui::PAGE_TRANSITION_LINK,
+          data_reduction_proxy::kDataReductionPassThroughHeader);
+      break;
+
     case IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB:
     case IDC_CONTENT_CONTEXT_OPENAVNEWTAB:
       OpenURL(params_.src_url,
               GetDocumentURL(params_),
               NEW_BACKGROUND_TAB,
               ui::PAGE_TRANSITION_LINK);
       break;
 
     case IDC_CONTENT_CONTEXT_PLAYPAUSE: {
       bool play = !!(params_.media_flags & WebContextMenuData::MediaPaused);
@@ skipping 372 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }