Cleanup of v8 extension stuff. Playback extension is only used in chrome, so move it to chrome\rend…

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 836 matching lines @@
 // Disables all experiments set on about:flags. Does not disable about:flags
 // itself. Useful if an experiment makes chrome crash at startup: One can start
 // chrome with --no-experiments, disable the problematic lab at about:flags and
 // then restart chrome without this switch again.
 const char kNoExperiments[]                 = "no-experiments";
 
 // Whether or not it's actually the first run. Overrides kFirstRun in case
 // you're for some reason tempted to pass them both.
 const char kNoFirstRun[]                    = "no-first-run";
 
+// Support a separate switch that enables the v8 playback extension.
+// The extension causes javascript calls to Date.now() and Math.random()
+// to return consistent values, such that subsequent loads of the same
+// page will result in consistent js-generated data and XHR requests.
+// Pages may still be able to generate inconsistent data from plugins.
+const char kNoJsRandomness[]                = "no-js-randomness";
+
 // Don't send hyperlink auditing pings
 const char kNoPings[]                       = "no-pings";
 
 // Disables the Protector feature.
 const char kNoProtector[]                   = "no-protector";
 
 // Don't use a proxy server, always make direct connections. Overrides any
 // other proxy server flags that are passed.
 const char kNoProxyServer[]                 = "no-proxy-server";
 
@@ skipping 60 matching lines @@
 
 // Packages an extension to a .crx installable file from a given directory.
 const char kPackExtension[]                 = "pack-extension";
 
 // Optional PEM private key to use in signing packaged .crx.
 const char kPackExtensionKey[]              = "pack-extension-key";
 
 // Specifies the path to the user data folder for the parent profile.
 const char kParentProfile[]                 = "parent-profile";
 
+// Read previously recorded data from the cache. Only cached data is read.
+// See kRecordMode.
+const char kPlaybackMode[]                  = "playback-mode";
+
 // Controls the PPAPI Flash field trial. Valid values are defined below. If an
 // unknown value is supplied on the command line, the switch is ignored.
 // TODO(yzshen): Remove this flag when the field trial is over.
 const char kPpapiFlashFieldTrial[]          = "ppapi-flash-field-trial";
 // Forces to disable PPAPI Flash when a new PPAPI Flash is downloaded.
 const char kPpapiFlashFieldTrialDisableByDefault[] = "disable-by-default";
 // Forces to enable PPAPI Flash when a new PPAPI Flash is downloaded.
 const char kPpapiFlashFieldTrialEnableByDefault[] = "enable-by-default";
 
 // Forces the PPAPI version of Flash (if it's being used) to run in the
@@ skipping 83 matching lines @@
 // affects HTTP and HTTPS requests.
 const char kProxyServer[]                   = "proxy-server";
 
 // Adds a "Purge memory" button to the Task Manager, which tries to dump as
 // much memory as possible. This is mostly useful for testing how well the
 // MemoryPurger functionality works.
 //
 // NOTE: This is only implemented for Views.
 const char kPurgeMemoryButton[]             = "purge-memory-button";
 
+// Chrome supports a playback and record mode.  Record mode saves *everything*
+// to the cache.  Playback mode reads data exclusively from the cache.  This
+// allows us to record a session into the cache and then replay it at will.
+// See also kPlaybackMode.
+const char kRecordMode[]                    = "record-mode";
+
 // Reloads pages that have been killed when they are next focused by the user.
 const char kReloadKilledTabs[]              = "reload-killed-tabs";
 
 // Uses custom front-end URL for the remote debugging.
 const char kRemoteDebuggingFrontend[]       = "remote-debugging-frontend";
 
 // Enables print preview in the renderer. This flag is generated internally by
 // Chrome and does nothing when directly passed to the browser.
 const char kRendererPrintPreview[]          = "renderer-print-preview";
 
@@ skipping 331 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches