Cleanup blink:: prefix usage in Source/core/modules/[battery/*.cpp to indexeddb/*.cpp]

Source/modules/gamepad/WebKitGamepadList.cpp

Index: Source/modules/gamepad/WebKitGamepadList.cpp
diff --git a/Source/modules/gamepad/WebKitGamepadList.cpp b/Source/modules/gamepad/WebKitGamepadList.cpp
index 7d2ccde2507af3a521c9cc6a04a02c74639d979b..ca81556a90a02bf260e50d14a6e1da5b24f72a74 100644
--- a/Source/modules/gamepad/WebKitGamepadList.cpp
+++ b/Source/modules/gamepad/WebKitGamepadList.cpp
@@ -14,7 +14,7 @@ WebKitGamepadList::WebKitGamepadList()
 
 void WebKitGamepadList::set(unsigned index, WebKitGamepad* gamepad)
 {
-    if (index >= blink::WebGamepads::itemsLengthCap)
+    if (index >= WebGamepads::itemsLengthCap)
         return;
     m_items[index] = gamepad;
 }
@@ -26,7 +26,7 @@ WebKitGamepad* WebKitGamepadList::item(unsigned index)
 
 void WebKitGamepadList::trace(Visitor* visitor)
 {
-    for (unsigned index = 0; index < blink::WebGamepads::itemsLengthCap; index++) {
+    for (unsigned index = 0; index < WebGamepads::itemsLengthCap; index++) {
         visitor->trace(m_items[index]);
     }
 }