Rename WebCore namespace to blink in Platform

Source/platform/geometry/FloatRoundedRectTest.cpp

 /*
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer.
@@ skipping 15 matching lines @@
  * 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/geometry/FloatRoundedRect.h"
 
 #include <gtest/gtest.h>
 
-using namespace WebCore;
+using namespace blink;
 
-namespace WebCore {
+namespace blink {
 
 void PrintTo(const FloatSize& size, std::ostream* os)
 {
     *os << "FloatSize("
         << size.width() << ", "
         << size.height() << ")";
 }
 
 void PrintTo(const FloatRect& rect, std::ostream* os)
 {
@@ skipping 13 matching lines @@
         << ::testing::PrintToString(radii.bottomLeft()) << ")";
 }
 
 void PrintTo(const FloatRoundedRect& roundedRect, std::ostream* os)
 {
     *os << "FloatRoundedRect("
         << ::testing::PrintToString(roundedRect.rect()) << ", "
         << ::testing::PrintToString(roundedRect.radii()) << ")";
 }
 
-} // namespace WebCore
+} // namespace blink
 
 namespace {
 
 #define TEST_INTERCEPTS(roundedRect, yCoordinate, expectedMinXIntercept, expectedMaxXIntercept) \
 {                                                                                               \
     float minXIntercept;                                                                        \
     float maxXIntercept;                                                                        \
     EXPECT_TRUE(roundedRect.xInterceptsAtY(yCoordinate, minXIntercept, maxXIntercept));         \
     EXPECT_FLOAT_EQ(expectedMinXIntercept, minXIntercept);                                      \
     EXPECT_FLOAT_EQ(expectedMaxXIntercept, maxXIntercept);                                      \
@@ skipping 108 matching lines @@
 
     float minXIntercept;
     float maxXIntercept;
 
     EXPECT_FALSE(r.xInterceptsAtY(-1, minXIntercept, maxXIntercept));
     EXPECT_FALSE(r.xInterceptsAtY(101, minXIntercept, maxXIntercept));
 }
 
 } // namespace