Refactor the forPreload flag to mean speculative preload.

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

Index: third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.h
diff --git a/third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.h b/third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.h
index 49a1456172a361cbcf63a4852d7ebae3259d9d48..8e47ccb2e3c325349a02dafa5f234703df0acd47 100644
--- a/third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.h
+++ b/third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.h
@@ -169,7 +169,7 @@ class PLATFORM_EXPORT ResourceFetcher
       const ResourceRequest&,
       ResourcePriority::VisibilityStatus,
       FetchRequest::DeferOption = FetchRequest::NoDefer,
-      bool forPreload = false);
+      bool speculativePreload = false);
 
   enum PrepareRequestResult { Abort, Continue, Block };
 
@@ -193,7 +193,7 @@ class PLATFORM_EXPORT ResourceFetcher
                                                  Resource* existingResource,
                                                  bool isStaticData) const;
 
-  void moveCachedNonBlockingResourceToBlocking(Resource*, const FetchRequest&);
+  void makePreloadedResourceBlockOnloadIfNeeded(Resource*, const FetchRequest&);
   void moveResourceLoaderToNonBlocking(ResourceLoader*);
   void removeResourceLoader(ResourceLoader*);
   void handleLoadCompletion(Resource*);