Move unique name generation and tracking into //content.

extensions/renderer/script_context_browsertest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/test/frame_load_waiter.h"
 #include "extensions/renderer/script_context.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
@@ skipping 31 matching lines @@
   const char frame3_html[] = "<iframe name='frame3_1'></iframe>";
 
   WebFrame* frame = GetMainFrame();
   ASSERT_TRUE(frame);
 
   frame->loadHTMLString(frame_html, top_url);
   content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame)).Wait();
 
   WebFrame* frame1 = frame->firstChild();
   ASSERT_TRUE(frame1);
-  ASSERT_EQ("frame1", frame1->uniqueName());
+  ASSERT_EQ("frame1", frame1->assignedName());
   WebFrame* frame1_1 = frame1->firstChild();
   ASSERT_TRUE(frame1_1);
-  ASSERT_EQ("frame1_1", frame1_1->uniqueName());
+  ASSERT_EQ("frame1_1", frame1_1->assignedName());
   WebFrame* frame1_2 = frame1_1->nextSibling();
   ASSERT_TRUE(frame1_2);
-  ASSERT_EQ("frame1_2", frame1_2->uniqueName());
+  ASSERT_EQ("frame1_2", frame1_2->assignedName());
   WebFrame* frame2 = frame1->nextSibling();
   ASSERT_TRUE(frame2);
-  ASSERT_EQ("frame2", frame2->uniqueName());
+  ASSERT_EQ("frame2", frame2->assignedName());
   WebFrame* frame2_1 = frame2->firstChild();
   ASSERT_TRUE(frame2_1);
-  ASSERT_EQ("frame2_1", frame2_1->uniqueName());
+  ASSERT_EQ("frame2_1", frame2_1->assignedName());
   WebFrame* frame3 = frame2->nextSibling();
   ASSERT_TRUE(frame3);
-  ASSERT_EQ("frame3", frame3->uniqueName());
+  ASSERT_EQ("frame3", frame3->assignedName());
 
   // Load a blank document in a frame from a different origin.
   frame3->loadHTMLString(frame3_html, different_url);
   content::FrameLoadWaiter(content::RenderFrame::FromWebFrame(frame3)).Wait();
 
   WebFrame* frame3_1 = frame3->firstChild();
   ASSERT_TRUE(frame3_1);
-  ASSERT_EQ("frame3_1", frame3_1->uniqueName());
+  ASSERT_EQ("frame3_1", frame3_1->assignedName());
 
   // Top-level frame
   EXPECT_EQ(GetEffectiveDocumentURL(frame), top_url);
   // top -> srcdoc = inherit
   EXPECT_EQ(GetEffectiveDocumentURL(frame1), top_url);
   // top -> srcdoc -> about:blank = inherit
   EXPECT_EQ(GetEffectiveDocumentURL(frame1_1), top_url);
   // top -> srcdoc -> about:blank sandboxed = same URL
   EXPECT_EQ(GetEffectiveDocumentURL(frame1_2), blank_url);
 
   // top -> srcdoc [sandboxed] = same URL
   EXPECT_EQ(GetEffectiveDocumentURL(frame2), srcdoc_url);
   // top -> srcdoc [sandboxed] -> about:blank = same URL
   EXPECT_EQ(GetEffectiveDocumentURL(frame2_1), blank_url);
 
   // top -> different origin = different origin
   EXPECT_EQ(GetEffectiveDocumentURL(frame3), different_url);
   // top -> different origin -> about:blank = inherit
   EXPECT_EQ(GetEffectiveDocumentURL(frame3_1), different_url);
 }
 
 }  // namespace
 }  // namespace extensions