Rename WebCore namespace to blink in bindings and web

Source/web/tests/MHTMLTest.cpp

Index: Source/web/tests/MHTMLTest.cpp
diff --git a/Source/web/tests/MHTMLTest.cpp b/Source/web/tests/MHTMLTest.cpp
index b7abe44a8b5ab29f7ccb8a7ca78f4747bd3e48a2..46732860a2805391f8d5f76ecd735faea34cf97c 100644
--- a/Source/web/tests/MHTMLTest.cpp
+++ b/Source/web/tests/MHTMLTest.cpp
@@ -50,10 +50,10 @@
 #include <gtest/gtest.h>
 
 using namespace blink;
-using WebCore::Document;
-using WebCore::LocalFrame;
-using WebCore::Page;
-using WebCore::KURL;
+using blink::Document;
+using blink::LocalFrame;
+using blink::Page;
+using blink::KURL;
 using blink::URLTestHelpers::toKURL;
 
 namespace {
@@ -109,7 +109,7 @@ TEST_F(MHTMLTest, CheckDomain)
 
     EXPECT_STREQ(kFileURL, frame->domWindow()->location().href().ascii().data());
 
-    WebCore::SecurityOrigin* origin = document->securityOrigin();
+    blink::SecurityOrigin* origin = document->securityOrigin();
     EXPECT_STRNE("localhost", origin->domain().ascii().data());
 }