Correct native symbol upload and UUID.

The auto-detection of the UUID was missing the extra "0" added for
compatibility reasons.  The native upload also was sending malformed
HTTP.

Change-Id: I8c261fc525f0f0086f269f2dee02941dd55488cb
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2739320
Reviewed-by: Nelson Billing <nbilling@google.com>
Reviewed-by: Mark Mentovai <mark@chromium.org>

src/common/mac/HTTPPutRequest.m

@@ -50,13 +50,7 @@
 
 //=============================================================================
 - (NSData*)bodyData {
-  NSMutableData* postBody = [NSMutableData data];
-
-  [HTTPRequest appendFileToBodyData:postBody
-                           withName:@"symbol_file"
-                     withFileOrData:file_];
-
-  return postBody;
+  return [NSData dataWithContentsOfFile:file_];
 }
 
 @end

src/common/mac/dump_syms.cc

@@ -307,6 +307,10 @@ string DumpSymbols::Identifier() {
       i = compacted.find('-', i))
     compacted.erase(i, 1);
 
+  // The pdb for these IDs has an extra byte, so to make everything uniform put
+  // a 0 on the end of mac IDs.
+  compacted += "0";
+
   return compacted;
 }
 
@@ -411,7 +415,6 @@ bool DumpSymbols::CreateEmptyModule(scoped_ptr<Module>& module) {
   string identifier = Identifier();
   if (identifier.empty())
     return false;
-  identifier += "0";
 
   // Create a module to hold the debugging information.
   module.reset(new Module(module_name,