Rewrite references to "wtf/" to "platform/wtf/" in the rest of platform/.

third_party/WebKit/Source/platform/WebVectorTest.cpp

 // Copyright 2015 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 "public/platform/WebVector.h"
 
+#include "platform/wtf/StdLibExtras.h"
+#include "platform/wtf/Vector.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/StdLibExtras.h"
-#include "wtf/Vector.h"
 
 namespace blink {
 
 TEST(WebVectorTest, Iterators) {
   Vector<int> input;
   for (int i = 0; i < 5; ++i)
     input.push_back(i);
 
   WebVector<int> web_vector(input);
   const WebVector<int>& const_web_vector = web_vector;
@@ skipping 98 matching lines @@
     EXPECT_EQ(input[i], vector[i]);
 
   WebVector<int> assigned;
   assigned = input;
   ASSERT_EQ(input.size(), assigned.size());
   for (size_t i = 0; i < assigned.size(); ++i)
     EXPECT_EQ(input[i], assigned[i]);
 }
 
 }  // namespace blink