Phase II Step 3: Reload LoFi/placeholder images via new ImageResource

third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp

Index: third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp
diff --git a/third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp b/third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp
index 51116922dc562ddd736e11d51eaeb402f776289d..55e30a9458c597141ed503e0c09865edb4d96b3c 100644
--- a/third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp
+++ b/third_party/WebKit/Source/core/loader/resource/ImageResourceContent.cpp
@@ -35,16 +35,12 @@ class NullImageResourceInfo final
 
  private:
   const KURL& url() const override { return m_url; }
-  bool isSchedulingReload() const override { return false; }
   bool hasDevicePixelRatioHeaderValue() const override { return false; }
   float devicePixelRatioHeaderValue() const override { return 1.0; }
   const ResourceResponse& response() const override { return m_response; }
   ResourceStatus getStatus() const override { return ResourceStatus::Cached; }
   bool shouldShowPlaceholder() const override { return false; }
   bool isCacheValidator() const override { return false; }
-  bool schedulingReloadOrShouldReloadBrokenPlaceholder() const override {
-    return false;
-  }
   bool isAccessAllowed(
       SecurityOrigin*,
       DoesCurrentFrameHaveSingleSecurityOrigin) const override {
@@ -115,8 +111,7 @@ void ImageResourceContent::addObserver(ImageResourceObserver* observer) {
     observer->imageChanged(this);
   }
 
-  if (isLoaded() && m_observers.contains(observer) &&
-      !m_info->schedulingReloadOrShouldReloadBrokenPlaceholder()) {
+  if (isLoaded() && m_observers.contains(observer)) {
     markObserverFinished(observer);
     observer->imageNotifyFinished(this);
   }
@@ -269,8 +264,7 @@ void ImageResourceContent::notifyObservers(
     if (m_observers.contains(observer)) {
       observer->imageChanged(this, changeRect);
       if (notifyingFinishOption == ShouldNotifyFinish &&
-          m_observers.contains(observer) &&
-          !m_info->schedulingReloadOrShouldReloadBrokenPlaceholder()) {
+          m_observers.contains(observer)) {
         markObserverFinished(observer);
         observer->imageNotifyFinished(this);
       }