Do not reload in ImageResource::fetch()

third_party/WebKit/Source/platform/loader/fetch/Resource.h

Index: third_party/WebKit/Source/platform/loader/fetch/Resource.h
diff --git a/third_party/WebKit/Source/platform/loader/fetch/Resource.h b/third_party/WebKit/Source/platform/loader/fetch/Resource.h
index c17ba2668ab21b70ed5a35087fa6960b96bc487a..8c0645ff0b8805ef3d0671d71cf52ecc5be66619 100644
--- a/third_party/WebKit/Source/platform/loader/fetch/Resource.h
+++ b/third_party/WebKit/Source/platform/loader/fetch/Resource.h
@@ -96,7 +96,6 @@ class PLATFORM_EXPORT Resource : public GarbageCollectedFinalized<Resource>,
   // Used by reloadIfLoFiOrPlaceholderImage().
   enum ReloadLoFiOrPlaceholderPolicy {
     kReloadIfNeeded,
-    kReloadAlwaysWithExistingCachePolicy,
     kReloadAlways,
   };
 
@@ -308,7 +307,7 @@ class PLATFORM_EXPORT Resource : public GarbageCollectedFinalized<Resource>,
     m_response.addToDecodedBodyLength(value);
   }
 
-  virtual bool canReuse(const ResourceRequest&) const { return true; }
+  virtual bool canReuse(const FetchRequest&) const { return true; }
 
   // If cache-aware loading is activated, this callback is called when the first
   // disk-cache-only request failed due to cache miss. After this callback,