[Doodle] Set a maximum download size of 1 MB for the image

chrome/browser/android/logo_bridge.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/android/logo_bridge.h"
 
 #include <jni.h>
 #include <stdint.h>
 
 #include "base/android/jni_android.h"
@@ skipping 22 matching lines @@
 #include "url/gurl.h"
 
 using base::android::ConvertJavaStringToUTF8;
 using base::android::ConvertUTF8ToJavaString;
 using base::android::JavaParamRef;
 using base::android::ScopedJavaLocalRef;
 using base::android::ToJavaByteArray;
 
 namespace {
 
+const int64_t kMaxImageDownloadBytes = 1024 * 1024;
+
 ScopedJavaLocalRef<jobject> MakeJavaLogo(JNIEnv* env,
                                          const SkBitmap* bitmap,
                                          const GURL& on_click_url,
                                          const std::string& alt_text,
                                          const GURL& animated_url) {
   ScopedJavaLocalRef<jobject> j_bitmap = gfx::ConvertToJavaBitmap(bitmap);
 
   ScopedJavaLocalRef<jstring> j_on_click_url;
   if (on_click_url.is_valid())
     j_on_click_url = ConvertUTF8ToJavaString(env, on_click_url.spec());
@@ skipping 141 matching lines @@
       doodle_observer_(this),
       weak_ptr_factory_(this) {
   Profile* profile = ProfileAndroid::FromProfileAndroid(j_profile);
   DCHECK(profile);
 
   if (base::FeatureList::IsEnabled(chrome::android::kUseNewDoodleApi)) {
     doodle_service_ = DoodleServiceFactory::GetForProfile(profile);
     image_fetcher_ = base::MakeUnique<image_fetcher::ImageFetcherImpl>(
         base::MakeUnique<suggestions::ImageDecoderImpl>(),
         profile->GetRequestContext());
+    image_fetcher_->SetImageDownloadLimit(kMaxImageDownloadBytes);
 
     doodle_observer_.Add(doodle_service_);
   } else {
     logo_service_ = LogoServiceFactory::GetForProfile(profile);
   }
 
   animated_logo_fetcher_ = base::MakeUnique<AnimatedLogoFetcher>(
       profile->GetRequestContext());
 }
 
@@ skipping 91 matching lines @@
   ScopedJavaLocalRef<jobject> j_logo = MakeJavaLogo(
       env, image.ToSkBitmap(), on_click_url, alt_text, animated_image_url);
   Java_LogoObserver_onLogoAvailable(env, j_logo_observer_, j_logo,
                                     config_from_cache);
 }
 
 // static
 bool RegisterLogoBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }