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

third_party/WebKit/Source/core/fetch/Resource.cpp

Index: third_party/WebKit/Source/core/fetch/Resource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/Resource.cpp b/third_party/WebKit/Source/core/fetch/Resource.cpp
index 44b796f177b03c83f4d636175169ae649d575155..166ddccd0bba6f8d71a07ba49330403a21d4415f 100644
--- a/third_party/WebKit/Source/core/fetch/Resource.cpp
+++ b/third_party/WebKit/Source/core/fetch/Resource.cpp
@@ -42,7 +42,6 @@
 #include "platform/tracing/TraceEvent.h"
 #include "platform/weborigin/KURL.h"
 #include "public/platform/Platform.h"
-#include "public/platform/WebCachePolicy.h"
 #include "public/platform/WebScheduler.h"
 #include "public/platform/WebSecurityOrigin.h"
 #include "wtf/CurrentTime.h"
@@ -410,7 +409,8 @@ void Resource::setDataBufferingPolicy(DataBufferingPolicy dataBufferingPolicy) {
   setEncodedSize(0);
 }
 
-void Resource::error(const ResourceError& error) {
+void Resource::error(const ResourceError& error,
+                     ResourceFetcher* fetcherForReload) {
   DCHECK(!error.isNull());
   m_error = error;
   m_isRevalidating = false;
@@ -426,7 +426,8 @@ void Resource::error(const ResourceError& error) {
   checkNotify();
 }
 
-void Resource::finish(double loadFinishTime) {
+void Resource::finish(double loadFinishTime,
+                      ResourceFetcher* fetcherForReload) {
   DCHECK(!m_isRevalidating);
   m_loadFinishTime = loadFinishTime;
   if (!errorOccurred())
@@ -927,18 +928,6 @@ String Resource::getMemoryDumpName() const {
       resourceTypeToString(getType(), options().initiatorInfo), m_identifier);
 }
 
-void Resource::setCachePolicyBypassingCache() {
-  m_resourceRequest.setCachePolicy(WebCachePolicy::BypassingCache);
-}
-
-void Resource::setLoFiStateOff() {
-  m_resourceRequest.setLoFiState(WebURLRequest::LoFiOff);
-}
-
-void Resource::clearRangeRequestHeader() {
-  m_resourceRequest.clearHTTPHeaderField("range");
-}
-
 void Resource::revalidationSucceeded(
     const ResourceResponse& validatingResponse) {
   SECURITY_CHECK(m_redirectChain.isEmpty());