[Mac] Add diagnostic logging to AmIBundled() to help with bot failures....

base/mac_util.mm

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/mac_util.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/file_path.h"
 #include "base/logging.h"
@@ skipping 53 matching lines @@
   OSStatus status = FSPathMakeRef((const UInt8*)path.c_str(),
                                   ref, nil);
   return status == noErr;
 }
 
 // Adapted from http://developer.apple.com/carbon/tipsandtricks.html#AmIBundled
 bool AmIBundled() {
   ProcessSerialNumber psn = {0, kCurrentProcess};
 
   FSRef fsref;
-  if (GetProcessBundleLocation(&psn, &fsref) != noErr)
-    return false;
-
-  FSCatalogInfo info;
-  if (FSGetCatalogInfo(&fsref, kFSCatInfoNodeFlags, &info,
-                       NULL, NULL, NULL) != noErr) {
+  if (GetProcessBundleLocation(&psn, &fsref) != noErr) {
+    LOG(ERROR) << "GetProcessBundleLocation failed, returning false";
     return false;
   }
 
-  return info.nodeFlags & kFSNodeIsDirectoryMask;
+  FSCatalogInfo info;
+  HFSUniStr255 hfsname;
+  if (FSGetCatalogInfo(&fsref, kFSCatInfoNodeFlags, &info,
+                       &hfsname, NULL, NULL) != noErr) {
+    LOG(ERROR) << "FSGetCatalogInfo failed, returning false";
+    return false;
+  }
+
+  scoped_cftyperef<CFStringRef> cfname(
+      CFStringCreateWithCharacters(kCFAllocatorDefault,
+                                   hfsname.unicode,
+                                   hfsname.length));
+  std::string filename = base::SysCFStringRefToUTF8(cfname);
+  bool bundled = info.nodeFlags & kFSNodeIsDirectoryMask;
+  LOG(ERROR) << "AmIBundled() filename is: " << filename
+             << ", returning " << (bundled ? "true" : "false");
+
+  return bundled;
 }
 
 bool IsBackgroundOnlyProcess() {
   // This function really does want to examine NSBundle's idea of the main
   // bundle dictionary, and not the overriden MainAppBundle.  It needs to look
   // at the actual running .app's Info.plist to access its LSUIElement
   // property.
   NSDictionary* info_dictionary = [[NSBundle mainBundle] infoDictionary];
   return [[info_dictionary objectForKey:@"LSUIElement"] boolValue] != NO;
 }
@@ skipping 412 matching lines @@
   [image drawInRect:NSMakeRect(0,0, size.width, size.height)
            fromRect:NSZeroRect
           operation:NSCompositeCopy
            fraction:1.0];
   [NSGraphicsContext restoreGraphicsState];
 
   return CGBitmapContextCreateImage(context);
 }
 
 }  // namespace mac_util