Refactor OriginTrialPolicy to be an abstract interface in content/public/common

content/shell/common/shell_content_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/common/shell_content_client.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/utf_string_conversions.h"
 #include "blink/public/resources/grit/blink_image_resources.h"
 #include "build/build_config.h"
 #include "content/app/resources/grit/content_resources.h"
 #include "content/app/strings/grit/content_strings.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/user_agent.h"
 #include "content/shell/common/shell_switches.h"
 #include "grit/shell_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace content {
 
-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
-
 std::string GetShellUserAgent() {
   std::string product = "Chrome/" CONTENT_SHELL_VERSION;
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kUseMobileUserAgent))
     product += " Mobile";
   return BuildUserAgentFromProduct(product);
 }
 
-ShellContentClient::ShellContentClient()
-    : origin_trial_public_key_(base::StringPiece(
-          reinterpret_cast<const char*>(kOriginTrialPublicKey),
-          arraysize(kOriginTrialPublicKey))) {}
+ShellContentClient::ShellContentClient() {}
 
 ShellContentClient::~ShellContentClient() {}
 
 std::string ShellContentClient::GetUserAgent() const {
   return GetShellUserAgent();
 }
 
 base::string16 ShellContentClient::GetLocalizedString(int message_id) const {
   if (switches::IsRunLayoutTestSwitchPresent()) {
     switch (message_id) {
@@ skipping 47 matching lines @@
 
 gfx::Image& ShellContentClient::GetNativeImageNamed(int resource_id) const {
   return ResourceBundle::GetSharedInstance().GetNativeImageNamed(resource_id);
 }
 
 bool ShellContentClient::IsSupplementarySiteIsolationModeEnabled() {
   return base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kIsolateSitesForTesting);
 }
 
-base::StringPiece ShellContentClient::GetOriginTrialPublicKey() {
-  return origin_trial_public_key_;
+OriginTrialPolicy* ShellContentClient::GetOriginTrialPolicy() {
+  return &origin_trial_policy_;
 }
 
 }  // namespace content