Remove use of deprecated CFURLCreateDataAndPropertiesFromResource function.

src/client/mac/handler/minidump_generator.cc

 // Copyright (c) 2006, 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 115 matching lines @@
     return;
 
   // This code extracts the version and build information from the OS
   CFStringRef vers_path =
     CFSTR("/System/Library/CoreServices/SystemVersion.plist");
   CFURLRef sys_vers =
     CFURLCreateWithFileSystemPath(NULL,
                                   vers_path,
                                   kCFURLPOSIXPathStyle,
                                   false);
-  CFDataRef data;
-  SInt32 error;
-  CFURLCreateDataAndPropertiesFromResource(NULL, sys_vers, &data, NULL, NULL,
-                                           &error);
-
-  if (!data) {
-    CFRelease(sys_vers);
+  CFReadStreamRef read_stream = CFReadStreamCreateWithFile(NULL, sys_vers);
+  CFRelease(sys_vers);
+  if (!read_stream) {
     return;
   }
-
+  if (!CFReadStreamOpen(read_stream)) {
+    CFRelease(read_stream);
+    return;
+  }
+  CFDataRef data = NULL;
+  CFIndex num_bytes_read = 0;
+  const UInt8 *data_bytes =
+    CFReadStreamGetBuffer(read_stream, 0, &num_bytes_read);
+  if (data_bytes) {
+    data = CFDataCreate(NULL, data_bytes, num_bytes_read);
+  }
+  CFReadStreamClose(read_stream);
+  CFRelease(read_stream);
+  if (!data) {
+    return;
+  }
   CFDictionaryRef list = static_cast<CFDictionaryRef>
     (CFPropertyListCreateFromXMLData(NULL, data, kCFPropertyListImmutable,
                                      NULL));
+  CFRelease(data);
   if (!list) {
-    CFRelease(sys_vers);
-    CFRelease(data);
     return;
   }
-
   CFStringRef build_version = static_cast<CFStringRef>
     (CFDictionaryGetValue(list, CFSTR("ProductBuildVersion")));
   CFStringRef product_version = static_cast<CFStringRef>
     (CFDictionaryGetValue(list, CFSTR("ProductVersion")));
   string build_str = ConvertToString(build_version);
   string product_str = ConvertToString(product_version);
 
   CFRelease(list);
-  CFRelease(sys_vers);
-  CFRelease(data);
 
   strlcpy(build_string_, build_str.c_str(), sizeof(build_string_));
 
   // Parse the string that looks like "10.4.8"
   os_major_version_ = IntegerValueAtIndex(product_str, 0);
   os_minor_version_ = IntegerValueAtIndex(product_str, 1);
   os_build_number_ = IntegerValueAtIndex(product_str, 2);
 }
 
 void MinidumpGenerator::SetTaskContext(breakpad_ucontext_t *task_context) {
@@ skipping 1400 matching lines @@
   } else {
     info_ptr->validity = MD_BREAKPAD_INFO_VALID_DUMP_THREAD_ID;
     info_ptr->dump_thread_id = handler_thread_;
     info_ptr->requesting_thread_id = 0;
   }
 
   return true;
 }
 
 }  // namespace google_breakpad