Rename WebKit namespace to blink

Source/web/WebViewImpl.h

Index: Source/web/WebViewImpl.h
diff --git a/Source/web/WebViewImpl.h b/Source/web/WebViewImpl.h
index de881909287223365de97ce5c5318820b03b82d9..36c7a10613e7f5ce5ed33e83c02903b5f6bdbe62 100644
--- a/Source/web/WebViewImpl.h
+++ b/Source/web/WebViewImpl.h
@@ -78,7 +78,7 @@ class PopupMenuClient;
 class RenderLayerCompositor;
 }
 
-namespace WebKit {
+namespace blink {
 class AutocompletePopupMenuClient;
 class AutofillPopupMenuClient;
 class ContextFeaturesClientImpl;
@@ -828,6 +828,6 @@ inline WebViewImpl* toWebViewImpl(WebView* webView)
     return static_cast<WebViewImpl*>(webView);
 }
 
-} // namespace WebKit
+} // namespace blink
 
 #endif