Rename WebCore namespace to blink in Platform

Source/platform/LayoutUnitTest.cpp

 /*
  * Copyright (c) 2012, 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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/LayoutUnit.h"
 
 #include <gtest/gtest.h>
 #include <limits.h>
 
-using namespace WebCore;
+using namespace blink;
 
 namespace {
 
 TEST(WebCoreLayoutUnit, LayoutUnitInt)
 {
     ASSERT_EQ(LayoutUnit(INT_MIN).toInt(), intMinForLayoutUnit);
     ASSERT_EQ(LayoutUnit(INT_MIN / 2).toInt(), intMinForLayoutUnit);
     ASSERT_EQ(LayoutUnit(intMinForLayoutUnit - 1).toInt(), intMinForLayoutUnit);
     ASSERT_EQ(LayoutUnit(intMinForLayoutUnit).toInt(), intMinForLayoutUnit);
     ASSERT_EQ(LayoutUnit(intMinForLayoutUnit + 1).toInt(), intMinForLayoutUnit + 1);
@@ skipping 196 matching lines @@
     ASSERT_EQ(LayoutUnit(-1.0).floor(), -1);
 
     ASSERT_EQ(LayoutUnit(intMaxForLayoutUnit).floor(), intMaxForLayoutUnit);
 
     ASSERT_EQ(LayoutUnit(intMinForLayoutUnit).floor(), intMinForLayoutUnit);
     ASSERT_EQ((LayoutUnit(intMinForLayoutUnit) + LayoutUnit(0.5)).floor(), intMinForLayoutUnit);
     ASSERT_EQ((LayoutUnit(intMinForLayoutUnit) + LayoutUnit(1)).floor(), intMinForLayoutUnit + 1);
 }
 
 } // namespace