"Load image" context menu item to reload a LoFi image.

chrome/browser/android/tab_android.cc

 // 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 "chrome/browser/android/tab_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/metrics/histogram.h"
@@ skipping 734 matching lines @@
 
   if (sender->ShowingInterstitialPage()) {
     content::RenderViewHost* interstitial_view_host =
         sender->GetInterstitialPage()->GetMainFrame()->GetRenderViewHost();
     interstitial_view_host->Send(new ChromeViewMsg_UpdateTopControlsState(
         interstitial_view_host->GetRoutingID(), constraints_state,
         current_state, animate));
   }
 }
 
+void TabAndroid::ShowOriginalImage(JNIEnv* env, jobject obj) {
+  content::RenderFrameHost* render_frame_host = web_contents()->GetMainFrame();
+  render_frame_host->Send(new ChromeViewMsg_RequestReloadImageForContextNode(
+      render_frame_host->GetRoutingID()));
+}
+
 void TabAndroid::SearchByImageInNewTabAsync(JNIEnv* env, jobject obj) {
   content::RenderFrameHost* render_frame_host =
         web_contents()->GetMainFrame();
   render_frame_host->Send(
       new ChromeViewMsg_RequestThumbnailForContextNode(
           render_frame_host->GetRoutingID(),
           kImageSearchThumbnailMinSize,
           gfx::Size(kImageSearchThumbnailMaxWidth,
                     kImageSearchThumbnailMaxHeight)));
 }
@@ skipping 115 matching lines @@
   //   s^{n+1} / s^{n} = 2100 / 2000
   //   s = 1.05
   //   s^b = 60000
   //   b = ln(60000) / ln(1.05) ~= 225
   UMA_HISTOGRAM_CUSTOM_TIMES("Startup.FirstCommitNavigationTime",
       base::Time::Now() - chrome::android::GetMainEntryPointTime(),
       base::TimeDelta::FromMilliseconds(1),
       base::TimeDelta::FromMinutes(1),
       225);
 }