Bump min PNaCl version to 14173.

chrome/browser/component_updater/pnacl/pnacl_component_installer.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 "chrome/browser/component_updater/pnacl/pnacl_component_installer.h"
 
 #include <stdint.h>
 #include <string>
 #include <vector>
 
@@ skipping 47 matching lines @@
       0x73, 0x44, 0x89, 0xab, 0xa4, 0x00, 0x21, 0x32,
       0x4a, 0x06, 0x06, 0xf1, 0x51, 0x3c, 0x51, 0xba,
       0x31, 0x2f, 0xbc, 0xb3, 0x99, 0x07, 0xdc, 0x9c
   };
 
   component->pk_hash.assign(sha256_hash, &sha256_hash[arraysize(sha256_hash)]);
 }
 
 // If we don't have Pnacl installed, this is the version we claim.
 const char kNullVersion[] = "0.0.0.0";
-const char kMinPnaclVersion[] = "0.1.0.13367";
+const char kMinPnaclVersion[] = "0.1.0.14173";

[Mark Seaborn, 2014/12/11 19:22:43]

As an aside, what happens when we switch to using Git instead of SVN for NaCl?

Will we need to invent a monotonically-increasing version number for this?

[jvoung (off chromium), 2014/12/11 19:58:39]

Yes, we will need to have some monotonically increasing version number.

This has follow the chrome extension manifests' version:
https://developer.chrome.com/extensions/manifest/version, I believe.

I had used the NaCl revision number as one of the components, and it would be
nice if there was something similar when we switch to Git to help identify the
version of the build but also work with this format.

 
 // Initially say that we do not need OnDemand updates. This should be
 // updated by CheckVersionCompatiblity(), before doing any URLRequests
 // that depend on PNaCl.
 volatile base::subtle::Atomic32 needs_on_demand_update = 0;
 
 void CheckVersionCompatiblity(const base::Version& current_version) {
   // Using NoBarrier, since needs_on_demand_update is standalone and does
   // not have other associated data.
   base::subtle::NoBarrier_Store(&needs_on_demand_update,
@@ skipping 293 matching lines @@
 }  // namespace component_updater
 
 namespace pnacl {
 
 bool NeedsOnDemandUpdate() {
   return base::subtle::NoBarrier_Load(
              &component_updater::needs_on_demand_update) != 0;
 }
 
 }  // namespace pnacl