Chrome的启动参数集锦（八）

--ui-prioritize-in-gpu-process ⊗

Prioritizes the UI's command stream in the GPU process ↪

--ui-show-layer-animation-bounds ⊗

No description ↪

--ui-show-layer-borders ⊗

No description ↪

--ui-show-paint-rects ⊗

No description ↪

--ui-show-property-changed-rects ⊗

No description ↪

--ui-show-replica-screenspace-rects ⊗

No description ↪

--ui-show-screenspace-rects ⊗

No description ↪

--ui-show-surface-damage-rects ⊗

No description ↪

--unicast-respond ⊗

No description ↪

--uninstall ⊗

No description ↪

--unlimited-storage ⊗

Overrides per-origin quota settings to unlimited storage for any   apps/origins. This should be used only for testing purpose. ↪

--unsafely-treat-insecure-origin-as-secure⊗

Treat given (insecure) origins as secure origins. Multiple origins can   be supplied. Has no effect unless --user-data-dir is also supplied. Example:   --unsafely-treat-insecure-origin-as-secure=http://a.test,http://b.test   --user-data-dir=/test/only/profile/dir ↪

--url-mappings ⊗

Specifies a set of mappings to apply when resolving URLs. The value is a   set of comma-separated mappings, where each mapping consists of a pair of   URLs giving the to/from URLs to map. For example, 'a=b,c=d' contains two mappings,   the first maps 'a' to 'b' and the second 'c' to 'd'. ↪

--use-android-midi-api[8] ⊗

Use Android Midi API for WebMIDI ↪

--use-angle ⊗

Select which ANGLE backend to use. Options are: default: Attempts   several ANGLE renderers until one successfully initializes, varying ES   support by platform. d3d9: Legacy D3D9 renderer, ES2 only. d3d11: D3D11   renderer, ES2 and ES3. warp: D3D11 renderer using software rasterization, ES2   and ES3. gl: Desktop GL renderer, ES2 and ES3. gles: GLES renderer, ES2 and   ES3. ↪

--use-cras[27] ⊗

Use CRAS, the ChromeOS audio server. ↪

--use-fake-device-for-media-stream ⊗

Use fake device for Media Stream to replace actual camera and   microphone. ↪

--use-fake-ui-for-media-stream ⊗

Bypass the media stream infobar by selecting the default device for   media streams (e.g. WebRTC). Works with   --use-fake-device-for-media-stream. ↪

--use-file-for-fake-audio-capture ⊗

Play a .wav file as the microphone. Note that for WebRTC calls we'll   treat the bits as if they came from the microphone, which means you should   disable audio processing (lest your audio file will play back distorted). The   input file is converted to suit Chrome's audio buses if necessary, so most   sane .wav files should work. ↪

--use-file-for-fake-video-capture ⊗

Use an .y4m file to play as the webcam. See the comments in   media/capture/video/file_video_capture_device.h for more details. ↪

--use-gl ⊗

Select which implementation of GL the GPU process should use. Options   are: desktop: whatever desktop OpenGL the user has installed (Linux and Mac   default). egl: whatever EGL / GLES2 the user has installed (Windows default -   actually ANGLE). osmesa: The OSMesa software renderer. ↪

--use-gpu-in-tests ⊗

Use hardware gpu, if available, for tests. ↪

--use-gpu-memory-buffers-for-capture ⊗

Use GpuMemoryBuffers for Video Capture when this is an option for the   device. Experimental, see http://crbug.com/503835 and http://crbug.com/440843. ↪

--use-mobile-user-agent ⊗

Set when Chromium should use a mobile user agent. ↪

--use-mock-keychain[5] ⊗

No description ↪

--use-mus-in-renderer ⊗

Use the Mandoline UI Service in the Chrome render process. ↪

--use-normal-priority-for-tile-task-worker-threads ⊗

Use normal priority for tile task worker threads. Otherwise they may be   run at background priority on some platforms. ↪

--use-simple-cache-backend ⊗

Uses experimental simple cache backend if possible. ↪

--use-spdy ⊗

Uses Spdy for the transport protocol instead of HTTP. This is a   temporary testing flag. ↪

--use-surfaces ⊗

Use the new surfaces system to handle compositor delegation. ↪

--use-temporary-user-data-dir ⊗

When this is set, we create a temporary user data dir for the process,   and add a flag so kUserDataDir points to it. ↪

--use-updater ⊗

Pull apps via component updater, rather than using default local   resolution to find them. ↪

--user-agent ⊗

A string used to override the default user agent with a custom   one. ↪

--user-data-dir ⊗

Specifies the user data directory. This is the one directory which   stores all persistent data. ↪

--utility ⊗

Causes the process to run as a utility subprocess. ↪

--utility-allowed-dir ⊗

The utility process is sandboxed, with access to one directory. This   flag specifies the directory that can be accessed. ↪

--utility-cmd-prefix ⊗

The contents of this flag are prepended to the utility process command   line. Useful values might be "valgrind" or "xterm -e gdb   --args". ↪

--utility-enable-mdns ⊗

Allows MDns to access network in sandboxed process. ↪

--utility-run-elevated ⊗

No description ↪

--v ⊗

Gives the default maximal active V-logging level; 0 is the default.   Normally positive values are used for V-logging levels. ↪

--v8-cache-options ⊗

Set options to cache V8 data. (off, preparse data, or code) ↪

--v8-natives-passed-by-fd ⊗

Signals that the V8 natives file has been transfered to the child   process by a file descriptor. ↪

--v8-pac-mojo-in-process ⊗

Enables using an in-process Mojo service for the v8 proxy   resolver. ↪

--v8-pac-mojo-out-of-process ⊗

Enables using an out-of-process Mojo service for the v8 proxy   resolver. ↪

--v8-snapshot-passed-by-fd ⊗

Signals that the V8 startup snapshot file has been transfered to the   child process by a file descriptor.↪

--validate-crx ⊗

Examines a .crx for validity and prints the result. ↪

--validate-input-event-stream ⊗

In debug builds, asserts that the stream of input events is valid. ↪

--variations-server-url ⊗

Specifies a custom URL for the server which reports variation data to   the client. Specifying this switch enables the Variations service on   unofficial builds. See variations_service.cc. ↪

--version ⊗

No description ↪

--video-image-texture-target ⊗

Texture target for CHROMIUM_image backed video frame textures. ↪

--video-threads ⊗

Set number of threads to use for video decoding. ↪

--video-underflow-threshold-ms ⊗

Allows clients to override the threshold for when the media renderer   will declare the underflow state for the video stream when audio is present.   TODO(dalecurtis): Remove once experiments for http://crbug.com/470940   finish. ↪

--viewer-launch-via-appid[6] ⊗

Requests that Chrome launch the Metro viewer process via the given appid   (which is assumed to be registered as default browser) and synchronously   connect to it. ↪

--vmodule ⊗

Gives the per-module maximal V-logging levels to override the value   given by --v. E.g. "my_module=2,foo*=3" would change the logging   level for all code in source files "my_module.*" and   "foo*.*" ("-inl" suffixes are also disregarded for this   matching). Any pattern containing a forward or backward slash will be tested   against the whole pathname and not just the module. E.g.,   "*/foo/bar/*=2" would change the logging level for all code in   source files under a "foo/bar" directory.↪

--wait-for-debugger ⊗

Will wait for 60 seconds for a debugger to come to attach to the   process. ↪

--wait-for-debugger-children ⊗

Will add kWaitForDebugger to every child processes. If a value is   passed, it will be used as a filter to determine if the child process should   have the kWaitForDebugger flag passed on or not. ↪

--wait-for-mutex[6] ⊗

Waits for the given handle to be signaled before relaunching metro   Chrome on Windows 8 and higher. ↪

--wake-on-wifi-packet ⊗

Enables wake on wifi packet feature, which wakes the device on the   receipt of network packets from whitelisted sources. ↪

--wallet-secure-service-url ⊗

Secure service URL for Online Wallet service. Used as the base url to   escrow credit card numbers. ↪

--wallet-service-url ⊗

Service URL for Online Wallet service. Used as the base url for Online   Wallet API calls. ↪

--wallet-service-use-sandbox ⊗

Use the sandbox Online Wallet service URL (for developer testing). ↪

--warp ⊗

No description ↪

--waveout-buffers[6] ⊗

Number of buffers to use for WaveOut. ↪

--webrtc-stun-probe-trial[13] ⊗

Renderer process parameter for WebRTC Stun probe trial to determine the   interval. Please see SetupStunProbeTrial in   chrome_browser_field_trials_desktop.cc for more detail. ↪

--webview-sandboxed-renderer ⊗

No description ↪

--whitelisted-extension-id ⊗

Adds the given extension ID to all the permission whitelists. ↪

--win-jumplist-action ⊗

Specifies which category option was clicked in the Windows Jumplist that   resulted in a browser startup. ↪

--window-depth[14] ⊗

Color bit depth of the main window created in the browser process and matches   XWindowAttributes.depth. ↪

--window-position ⊗

Specify the initial window position: --window-position=x,y ↪

--window-size ⊗

Specify the initial window size: --window-size=w,h ↪

--windows8-search[6] ⊗

Indicates that chrome was launched to service a search request in   Windows 8. ↪

--winhttp-proxy-resolver ⊗

Uses WinHTTP to fetch and evaluate PAC scripts. Otherwise the default is   to use Chromium's network stack to fetch, and V8 to evaluate. ↪

--wm-window-animations-disabled ⊗

If present animations are disabled. ↪

--zygote ⊗

Causes the process to run as a renderer zygote. ↪