Rename WebCore namespace to blink in Platform

Source/platform/animation/TimingFunctionTest.cpp

Index: Source/platform/animation/TimingFunctionTest.cpp
diff --git a/Source/platform/animation/TimingFunctionTest.cpp b/Source/platform/animation/TimingFunctionTest.cpp
index 31c20d3bee0b549298c307c87ae9c0c06968d81c..ce9a18b0f088261ce67d4ee1ecaba28363122968 100644
--- a/Source/platform/animation/TimingFunctionTest.cpp
+++ b/Source/platform/animation/TimingFunctionTest.cpp
@@ -48,11 +48,11 @@
         << " (" << b.second->toString().latin1().data() << ")" \
         << "\n";
 
-namespace WebCore {
+namespace blink {
 
 namespace {
 
-using namespace WebCore;
+using namespace blink;
 
 class TimingFunctionTest : public ::testing::Test {
 public:
@@ -418,4 +418,4 @@ TEST_F(TimingFunctionTest, StepsEvaluate)
 
 } // namespace
 
-} // namespace WebCore
+} // namespace blink