Remove some VerifiedContents methods' params that are always false.

extensions/browser/content_hash_reader.cc

 // Copyright 2014 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 "extensions/browser/content_hash_reader.h"
 
 #include "base/base64.h"
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 44 matching lines @@
   base::FilePath content_path = extension_root_.Append(relative_path_);
   if (!base::PathExists(content_path) || base::DirectoryExists(content_path))
     return false;
 
   content_exists_ = true;
 
   if (!base::PathExists(verified_contents_path))
     return false;
 
   verified_contents_.reset(new VerifiedContents(key_.data, key_.size));
-  if (!verified_contents_->InitFrom(verified_contents_path, false) ||
+  if (!verified_contents_->InitFrom(verified_contents_path) ||
       !verified_contents_->valid_signature() ||
       verified_contents_->version() != extension_version_ ||
       verified_contents_->extension_id() != extension_id_)
     return false;
 
   have_verified_contents_ = true;
 
   base::FilePath computed_hashes_path =
       file_util::GetComputedHashesPath(extension_root_);
   if (!base::PathExists(computed_hashes_path))
@@ skipping 37 matching lines @@
   DCHECK(block_index >= 0);
 
   if (static_cast<unsigned>(block_index) >= hashes_.size())
     return false;
   *result = &hashes_[block_index];
 
   return true;
 }
 
 }  // namespace extensions