Fix chrome upload with content uri

base/files/file_path.cc

 // Copyright (c) 2012 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/files/file_path.h"
 
 #include <string.h>
 #include <algorithm>
 
 #include "base/basictypes.h"
@@ skipping 1262 matching lines @@
   StringType copy = path_;
   for (size_t i = 1; i < kSeparatorsLength; ++i) {
     std::replace(copy.begin(), copy.end(), kSeparators[i], kSeparators[0]);
   }
   return FilePath(copy);
 #else
   return *this;
 #endif
 }
 
+#if defined(OS_ANDROID)
+bool FilePath::IsContentUri() const {
+  std::string content_scheme = "content://";
+  size_t len = content_scheme.length();
+  return path_.length() > len &&
+      StartsWithASCII(path_, "content://", false /*case_sensitive*/) &&
+      ((path_[len] >= L'A' && path_[len] <= L'Z') ||

[jar (doing other things), 2013/11/13 01:03:28]

Why do you care if the path (authority?) begins with a letter?  Shouldn't you be
as general as possible, and assume anything with a content:// scheme is
potentially a content URI?  (...and presumably gets more care in handling and
access?)

[qinmin, 2013/11/13 23:42:43]

Done, removed the path check.

+          (path_[len] >= L'a' && path_[len] <= L'z'));
+}
+#endif
+
 }  // namespace base
 
 void PrintTo(const base::FilePath& path, std::ostream* out) {
   *out << path.value();
 }