Fixes for 64-bit and ubiquity logging.

[ADDED]     Debugging with DCIntrospect and Reveal.
[REMOVED]   A bunch of google+ files that are no longer necessary.
[FIXED]     Type and formatting fixes for 64-bit platform types.
[UPDATED]   Production logging of what StoreManager is doing to help people with trouble out.
[ADDED]     Log reason for ubiquity error to checkpoint.

External/google-plus-ios-sdk/GooglePlus.framework/Versions/A/Headers/GPPURLHandler.h

@@ -0,0 +1,25 @@
+//
+//  GPPURLHandler.h
+//  Google+ iOS SDK
+//
+//  Copyright 2013 Google Inc.
+//
+//  Use of this SDK is subject to the Google+ Platform Terms of Service:
+//  https://developers.google.com/+/terms
+//
+
+#import <Foundation/Foundation.h>
+
+@interface GPPURLHandler : NSObject
+
+// Calls |handleURL:sourceApplication:annotation:| for
+// |[GPPSignIn sharedInstance]|, |[GPPShare sharedInstance]|, and
+// |GPPDeepLink|, and returns |YES| if any of them handles the URL.
+// This method can be called from your |UIApplicationDelegate|'s
+// |application:openURL:sourceApplication:annotation| instead of calling
+// those methods individually.
++ (BOOL)handleURL:(NSURL *)url
+    sourceApplication:(NSString *)sourceApplication
+           annotation:(id)annotation;
+
+@end