Add referrer & load flag support to BitmapFetcher class.

chrome/browser/bitmap_fetcher_browsertest.cc

Index: chrome/browser/bitmap_fetcher_browsertest.cc
diff --git a/chrome/browser/bitmap_fetcher_browsertest.cc b/chrome/browser/bitmap_fetcher_browsertest.cc
index 534fa6ef6ad1656d5337601588129cba2ca74e2c..ec24139f285cd8159ad3f32f29947c05676a8e1a 100644
--- a/chrome/browser/bitmap_fetcher_browsertest.cc
+++ b/chrome/browser/bitmap_fetcher_browsertest.cc
@@ -113,7 +113,11 @@ IN_PROC_BROWSER_TEST_F(BitmapFetcherBrowserTest, MAYBE_StartTest) {
 
   // We expect that the image decoder will get called and return
   // an image in a callback to OnImageDecoded().
-  fetcher.Start(browser()->profile()->GetRequestContext());
+  fetcher.Start(
+      browser()->profile()->GetRequestContext(),
+      "",

[sky, 2014/05/06 15:24:20]

""->std::string() here and every where.

[Kibeom Kim (inactive), 2014/05/06 18:07:14]

Done.

+      net::URLRequest::CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE,
+      net::LOAD_NORMAL);
 
   // Blocks until test delegate is notified via a callback.
   content::RunMessageLoop();
@@ -162,7 +166,11 @@ IN_PROC_BROWSER_TEST_F(BitmapFetcherBrowserTest, OnURLFetchFailureTest) {
                                         net::HTTP_INTERNAL_SERVER_ERROR,
                                         net::URLRequestStatus::FAILED);
 
-  fetcher.Start(browser()->profile()->GetRequestContext());
+  fetcher.Start(
+      browser()->profile()->GetRequestContext(),
+      "",
+      net::URLRequest::CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE,
+      net::LOAD_NORMAL);
 
   // Blocks until test delegate is notified via a callback.
   content::RunMessageLoop();
@@ -186,7 +194,11 @@ IN_PROC_BROWSER_TEST_F(BitmapFetcherBrowserTest, MAYBE_HandleImageFailedTest) {
                                         net::HTTP_OK,
                                         net::URLRequestStatus::SUCCESS);
 
-  fetcher.Start(browser()->profile()->GetRequestContext());
+  fetcher.Start(
+      browser()->profile()->GetRequestContext(),
+      "",
+      net::URLRequest::CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE,
+      net::LOAD_NORMAL);
 
   // Blocks until test delegate is notified via a callback.
   content::RunMessageLoop();