Rewrite references to "wtf/" to "platform/wtf/" in platform/geometry.

third_party/WebKit/Source/platform/geometry/LayoutRectTest.cpp

 // Copyright 2016 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 "platform/geometry/LayoutRect.h"
 
+#include "platform/wtf/text/WTFString.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/text/WTFString.h"
 
 namespace blink {
 
 TEST(LayoutRectTest, ToString) {
   LayoutRect emptyRect = LayoutRect();
   EXPECT_EQ("0,0 0x0", emptyRect.toString());
 
   LayoutRect rect(1, 2, 3, 4);
   EXPECT_EQ("1,2 3x4", rect.toString());
 
@@ skipping 16 matching lines @@
   EXPECT_TRUE(rect.inclusiveIntersect(LayoutRect(9, 15, 4, 0)));
   EXPECT_EQ(rect, LayoutRect(11, 15, 2, 0));
 
   rect = LayoutRect(11, 12, 0, 14);
   EXPECT_FALSE(rect.inclusiveIntersect(LayoutRect(12, 13, 15, 16)));
   EXPECT_EQ(rect, LayoutRect());
 }
 #endif
 
 }  // namespace blink