Final batch adding real histogram values for extension events.

chrome/browser/extensions/api/proxy/proxy_api.cc

Index: chrome/browser/extensions/api/proxy/proxy_api.cc
diff --git a/chrome/browser/extensions/api/proxy/proxy_api.cc b/chrome/browser/extensions/api/proxy/proxy_api.cc
index bbc2248320672a81bf0215568d2256faf2aa61e0..33a7a9e4fa9aae20acab15ff7606a0bdbeac4e75 100644
--- a/chrome/browser/extensions/api/proxy/proxy_api.cc
+++ b/chrome/browser/extensions/api/proxy/proxy_api.cc
@@ -45,11 +45,13 @@ void ProxyEventRouter::OnProxyError(
   args->Append(dict);
 
   if (profile) {
-    event_router->DispatchEventToRenderers(
-        keys::kProxyEventOnProxyError, args.Pass(), profile, true, GURL());
+    event_router->DispatchEventToRenderers(events::PROXY_ON_PROXY_ERROR,
+                                           keys::kProxyEventOnProxyError,
+                                           args.Pass(), profile, true, GURL());
   } else {
-    event_router->BroadcastEventToRenderers(
-        keys::kProxyEventOnProxyError, args.Pass(), GURL());
+    event_router->BroadcastEventToRenderers(events::PROXY_ON_PROXY_ERROR,
+                                            keys::kProxyEventOnProxyError,
+                                            args.Pass(), GURL());
   }
 }
 
@@ -75,11 +77,13 @@ void ProxyEventRouter::OnPACScriptError(
   args->Append(dict);
 
   if (profile) {
-    event_router->DispatchEventToRenderers(
-        keys::kProxyEventOnProxyError, args.Pass(), profile, true, GURL());
+    event_router->DispatchEventToRenderers(events::PROXY_ON_PROXY_ERROR,
+                                           keys::kProxyEventOnProxyError,
+                                           args.Pass(), profile, true, GURL());
   } else {
-    event_router->BroadcastEventToRenderers(
-        keys::kProxyEventOnProxyError, args.Pass(), GURL());
+    event_router->BroadcastEventToRenderers(events::PROXY_ON_PROXY_ERROR,
+                                            keys::kProxyEventOnProxyError,
+                                            args.Pass(), GURL());
   }
 }