OOPIFs: Transitioning MHTML generation from view-oriented to frame-oriented.

third_party/WebKit/Source/web/tests/MHTMLTest.cpp

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 127 matching lines @@
         addResource("http://www.test.com/purple_background.png", "image/png", "purple_background.png");
         addResource("http://www.test.com/ul-dot.png", "image/png", "ul-dot.png");
         addResource("http://www.test.com/ol-dot.png", "image/png", "ol-dot.png");
     }
 
     static PassRefPtr<SharedBuffer> generateMHTMLData(
         const Vector<SerializedResource>& resources,
         MHTMLArchive::EncodingPolicy encodingPolicy,
         const String& title, const String& mimeType)
     {
-        String boundary = MHTMLArchive::generateMHTMLBoundary();
+        // This boundary is as good as any other.  Plus it gets used in almost
+        // all the examples in the MHTML spec - RFC 2557.
+        String boundary = String::fromUTF8("boundary-example");
 
         RefPtr<SharedBuffer> mhtmlData = SharedBuffer::create();
         MHTMLArchive::generateMHTMLHeader(boundary, title, mimeType, *mhtmlData);
         for (const auto& resource : resources) {
             MHTMLArchive::generateMHTMLPart(
                 boundary, String(), encodingPolicy, resource, *mhtmlData);
         }
         MHTMLArchive::generateMHTMLFooter(boundary, *mhtmlData);
         return mhtmlData.release();
     }
@@ skipping 66 matching lines @@
             ASSERT_TRUE(expectedEncoding);
             EXPECT_NE(line.find(expectedEncoding), std::string::npos);
             expectedEncoding = 0;
             sectionCheckedCount++;
         }
     }
     EXPECT_EQ(12, sectionCheckedCount);
 }
 
 } // namespace blink