Tests for "Save Image As..." when Data Saver is enabled.

content/test/test_web_contents.cc

Index: content/test/test_web_contents.cc
diff --git a/content/test/test_web_contents.cc b/content/test/test_web_contents.cc
index 28c39801e8b8156197ccb2e036b1ee0a4bdf8aa9..7bc62e22a4f1cae0cf789bee34fcaf3eb8861233 100644
--- a/content/test/test_web_contents.cc
+++ b/content/test/test_web_contents.cc
@@ -31,7 +31,8 @@ TestWebContents::TestWebContents(BrowserContext* browser_context)
     : WebContentsImpl(browser_context, NULL),
       delegate_view_override_(NULL),
       expect_set_history_offset_and_length_(false),
-      expect_set_history_offset_and_length_history_length_(0) {
+      expect_set_history_offset_and_length_history_length_(0),
+      save_frame_headers_(std::string()) {

[Avi (use Gerrit), 2015/05/11 20:52:29]

You don't need to initialize objects that initialize themselves.

[Not at Google. Contact bengr, 2015/05/11 22:43:14]

Done.

 }
 
 TestWebContents* TestWebContents::Create(BrowserContext* browser_context,
@@ -111,6 +112,10 @@ void TestWebContents::TestDidNavigateWithReferrer(
   rfhi->frame_tree_node()->navigator()->DidNavigate(rfhi, params);
 }
 
+const std::string& TestWebContents::GetSaveFrameHeaders() {
+  return save_frame_headers_;
+}
+
 bool TestWebContents::CrossProcessNavigationPending() {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableBrowserSideNavigation)) {
@@ -285,4 +290,10 @@ void TestWebContents::ShowCreatedWidget(int route_id,
 void TestWebContents::ShowCreatedFullscreenWidget(int route_id) {
 }
 
+void TestWebContents::SaveFrameWithHeaders(const GURL& url,
+                                           const Referrer& referrer,
+                                           const std::string& headers) {
+  save_frame_headers_ = headers;
+}
+
 }  // namespace content