Rename Blink constants generated from IDL files.

third_party/WebKit/Source/core/events/TouchEvent.cpp

Index: third_party/WebKit/Source/core/events/TouchEvent.cpp
diff --git a/third_party/WebKit/Source/core/events/TouchEvent.cpp b/third_party/WebKit/Source/core/events/TouchEvent.cpp
index c190cafa74007db4ae7be8f81a243daf6436ff46..a3c0b95b90a5284e26ee854ea2066ab11d34e9a0 100644
--- a/third_party/WebKit/Source/core/events/TouchEvent.cpp
+++ b/third_party/WebKit/Source/core/events/TouchEvent.cpp
@@ -105,15 +105,15 @@ void logTouchTargetHistogram(EventTarget* eventTarget, unsigned short phase, boo
 
     switch (phase) {
     default:
-    case Event::NONE:
+    case Event::kNone:
         return;
-    case Event::CAPTURING_PHASE:
+    case Event::kCapturingPhase:
         result += kCapturingOffset;
         break;
-    case Event::AT_TARGET:
+    case Event::kAtTarget:
         result += kAtTargetOffset;
         break;
-    case Event::BUBBLING_PHASE:
+    case Event::kBubblingPhase:
         result += kBubblingOffset;
         break;
     }