[Experimental Framework] Move the trial token public key out of content and into the embedder.

content/shell/renderer/shell_content_renderer_client.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 "content/shell/renderer/shell_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "components/web_cache/renderer/web_cache_render_process_observer.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/shell/renderer/shell_render_view_observer.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "v8/include/v8.h"
 
 #if defined(ENABLE_PLUGINS)
 #include "ppapi/shared_impl/ppapi_switches.h"
 #endif
 
 namespace content {
 
-ShellContentRendererClient::ShellContentRendererClient() {
-}
+namespace {
+
+// This is the public key which the content shell will use to enable origin
+// trial features.
+// TODO(iclelland): Update this comment with the location of the public and
+// private key files when the command-line tool CL lands
+static const uint8_t kOriginTrialPublicKey[] = {
+    0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2,
+    0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f,
+    0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0,
+};
+}  // namespace
+
+ShellContentRendererClient::ShellContentRendererClient()
+    : origin_trial_public_key_(base::StringPiece(
+          reinterpret_cast<const char*>(kOriginTrialPublicKey),
+          arraysize(kOriginTrialPublicKey))) {}
 
 ShellContentRendererClient::~ShellContentRendererClient() {
 }
 
 void ShellContentRendererClient::RenderThreadStarted() {
   RenderThread* thread = RenderThread::Get();
   web_cache_observer_.reset(new web_cache::WebCacheRenderProcessObserver());
   thread->AddObserver(web_cache_observer_.get());
 }
 
@@ skipping 13 matching lines @@
 
 bool ShellContentRendererClient::IsPluginAllowedToUseDevChannelAPIs() {
 #if defined(ENABLE_PLUGINS)
   return base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnablePepperTesting);
 #else
   return false;
 #endif
 }
 
+base::StringPiece ShellContentRendererClient::GetOriginTrialPublicKey() {
+  return origin_trial_public_key_;
+}
+
 }  // namespace content