Rename WebKit namespace to blink

Source/platform/exported/WebActiveGestureAnimation.cpp

Index: Source/platform/exported/WebActiveGestureAnimation.cpp
diff --git a/Source/platform/exported/WebActiveGestureAnimation.cpp b/Source/platform/exported/WebActiveGestureAnimation.cpp
index 00d60c3af8e4ad1e26f63dfcc798736e624a2d83..f0a5eb6c0661d6573b51a06b468c1297d2d8fdeb 100644
--- a/Source/platform/exported/WebActiveGestureAnimation.cpp
+++ b/Source/platform/exported/WebActiveGestureAnimation.cpp
@@ -29,7 +29,7 @@
 #include "public/platform/WebGestureCurve.h"
 #include "public/platform/WebGestureCurveTarget.h"
 
-namespace WebKit {
+namespace blink {
 
 PassOwnPtr<WebActiveGestureAnimation> WebActiveGestureAnimation::createAtAnimationStart(PassOwnPtr<WebGestureCurve> curve, WebGestureCurveTarget* target)
 {
@@ -64,4 +64,4 @@ bool WebActiveGestureAnimation::animate(double time)
     return m_curve->apply(time - m_startTime, m_target);
 }
 
-} // namespace WebKit
+} // namespace blink