Rename WebCore namespace to blink in Public

public/web/WebSelectElement.h

Index: public/web/WebSelectElement.h
diff --git a/public/web/WebSelectElement.h b/public/web/WebSelectElement.h
index 6fbe0c27c2f7da771e4b2b77fea1db170cf1fdf6..05651d1cf74b3de30b1aa3c49cf1ea002b003fc8 100644
--- a/public/web/WebSelectElement.h
+++ b/public/web/WebSelectElement.h
@@ -36,7 +36,7 @@
 #include "WebOptionElement.h"
 
 #if BLINK_IMPLEMENTATION
-namespace WebCore { class HTMLSelectElement; }
+namespace blink { class HTMLSelectElement; }
 #endif
 
 namespace blink {
@@ -57,9 +57,9 @@ public:
     BLINK_EXPORT WebVector<WebElement> listItems() const;
 
 #if BLINK_IMPLEMENTATION
-    WebSelectElement(const PassRefPtrWillBeRawPtr<WebCore::HTMLSelectElement>&);
-    WebSelectElement& operator=(const PassRefPtrWillBeRawPtr<WebCore::HTMLSelectElement>&);
-    operator PassRefPtrWillBeRawPtr<WebCore::HTMLSelectElement>() const;
+    WebSelectElement(const PassRefPtrWillBeRawPtr<blink::HTMLSelectElement>&);
+    WebSelectElement& operator=(const PassRefPtrWillBeRawPtr<blink::HTMLSelectElement>&);
+    operator PassRefPtrWillBeRawPtr<blink::HTMLSelectElement>() const;
 #endif
 };