Fix several clang warnings in breakpad.

client/mac/sender/uploader.mm

 // Copyright (c) 2011, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 528 matching lines @@
     }
     else {
       // can't rename - don't worry - it's not important for users
       GTMLoggerDebug(@"Breakpad Uploader: successful upload report ID = %s\n",
                      reportID );
     }
     [result release];
   }
 
   if (logFileData_) {
-    [self uploadData:logFileData_ name:@"log" url:url];
+    [self uploadData:logFileData_ name:@"log"];
   }
 
   [upload release];
 }
 
 - (void)uploadData:(NSData *)data name:(NSString *)name {
   NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
   NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
 
   if (![self populateServerDictionary:uploadParameters])
@@ skipping 44 matching lines @@
   [minidumpContents_ release];
   [logFileData_ release];
   [googleDictionary_ release];
   [socorroDictionary_ release];
   [serverDictionary_ release];
   [extraServerVars_ release];
   [super dealloc];
 }
 
 @end