Phase III Step 1: Make ImageResourceContent manage its own ResourceStatus

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

Index: third_party/WebKit/Source/core/loader/resource/ImageResourceTest.cpp
diff --git a/third_party/WebKit/Source/core/loader/resource/ImageResourceTest.cpp b/third_party/WebKit/Source/core/loader/resource/ImageResourceTest.cpp
index f54bc25d83dfe9acc96549127a32dff9e940a57b..67a803a9126ce8adb662f87d411fcc275863bbda 100644
--- a/third_party/WebKit/Source/core/loader/resource/ImageResourceTest.cpp
+++ b/third_party/WebKit/Source/core/loader/resource/ImageResourceTest.cpp
@@ -170,6 +170,8 @@ void ReceiveResponse(ImageResource* image_resource,
   response.SetURL(url);
   response.SetHTTPStatusCode(200);
   response.SetMimeType(mime_type);
+  image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
   image_resource->ResponseReceived(response, nullptr);
   image_resource->AppendData(data, data_size);
   image_resource->Finish();
@@ -446,6 +448,7 @@ TEST(ImageResourceTest, CancelOnRemoveObserver) {
 TEST(ImageResourceTest, DecodedDataRemainsWhileHasClients) {
   ImageResource* image_resource = ImageResource::Create(ResourceRequest());
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());
@@ -488,6 +491,7 @@ TEST(ImageResourceTest, DecodedDataRemainsWhileHasClients) {
 TEST(ImageResourceTest, UpdateBitmapImages) {
   ImageResource* image_resource = ImageResource::Create(ResourceRequest());
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());
@@ -513,6 +517,7 @@ TEST(ImageResourceTest, ReloadIfLoFiOrPlaceholderAfterFinished) {
   ResourceRequest request = ResourceRequest(test_url);
   ImageResource* image_resource = ImageResource::Create(request);
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());
@@ -557,6 +562,7 @@ TEST(ImageResourceTest, ReloadIfLoFiOrPlaceholderAfterFinishedWithOldHeaders) {
   ResourceRequest request = ResourceRequest(test_url);
   ImageResource* image_resource = ImageResource::Create(request);
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());
@@ -602,6 +608,7 @@ TEST(ImageResourceTest,
   request.SetPreviewsState(WebURLRequest::kServerLoFiOn);
   ImageResource* image_resource = ImageResource::Create(request);
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());
@@ -1523,6 +1530,7 @@ TEST(ImageResourceTest, PeriodicFlushTest) {
   ResourceRequest request = ResourceRequest(test_url);
   ImageResource* image_resource = ImageResource::Create(request);
   image_resource->SetStatus(ResourceStatus::kPending);
+  image_resource->NotifyStartLoad();
 
   std::unique_ptr<MockImageResourceObserver> observer =
       MockImageResourceObserver::Create(image_resource->GetContent());