Rename WebKit namespace to blink (part 3)

This CL updates all references to the WebKit namespace in content.

[email protected]
BUG=295096

Review URL: https://codereview.chromium.org/63253002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233513 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/content/renderer/drop_data_builder.h b/content/renderer/drop_data_builder.h
index 4870d47..2dfb7b92 100644
--- a/content/renderer/drop_data_builder.h
+++ b/content/renderer/drop_data_builder.h
@@ -5,7 +5,7 @@
 #ifndef CONTENT_RENDERER_DROP_DATA_BUILDER_H_
 #define CONTENT_RENDERER_DROP_DATA_BUILDER_H_
 
-namespace WebKit {
+namespace blink {
 class WebDragData;
 }
 
@@ -14,7 +14,7 @@
 
 class DropDataBuilder {
  public:
-  static DropData Build(const WebKit::WebDragData& data);
+  static DropData Build(const blink::WebDragData& data);
 };
 
 }  // namespace content