Remove NPAPI from browser and utility

content/public/common/content_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 "build/build_config.h"
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
@@ skipping 45 matching lines @@
 const char kBrowserCrashTest[]              = "crash-test";
 
 // Path to the exe to run for the renderer and plugin subprocesses.
 const char kBrowserSubprocessPath[]         = "browser-subprocess-path";
 
 // Causes the implementations of guests (inner WebContents) to use
 // out-of-process iframes.
 const char kUseCrossProcessFramesForGuests[]   =
     "use-cross-process-frames-for-guests";
 
-// Dumps extra logging about plugin loading to the log file.
-const char kDebugPluginLoading[] = "debug-plugin-loading";
-
 // Sets the tile size used by composited layers.
 const char kDefaultTileWidth[]              = "default-tile-width";
 const char kDefaultTileHeight[]             = "default-tile-height";
 
 // Disable antialiasing on 2d canvas.
 const char kDisable2dCanvasAntialiasing[]   = "disable-canvas-aa";
 
 // Disables Canvas2D rendering into a scanout buffer for overlay support.
 const char kDisable2dCanvasImageChromium[] = "disable-2d-canvas-image-chromium";
 
@@ skipping 26 matching lines @@
 
 // Disable one or more Blink runtime-enabled features.
 // Use names from RuntimeEnabledFeatures.in, separated by commas.
 // Applied after kEnableBlinkFeatures, and after other flags that change these
 // features.
 const char kDisableBlinkFeatures[]          = "disable-blink-features";
 
 // Disables HTML5 DB support.
 const char kDisableDatabases[]              = "disable-databases";
 
-// Handles URL requests by NPAPI plugins through the renderer.
-const char kDisableDirectNPAPIRequests[]    = "disable-direct-npapi-requests";
-
 // Disable the per-domain blocking for 3D APIs after GPU reset.
 // This switch is intended only for tests.
 const char kDisableDomainBlockingFor3DAPIs[] =
     "disable-domain-blocking-for-3d-apis";
 
 // Disable experimental WebGL support.
 const char kDisableExperimentalWebGL[]      = "disable-webgl";
 
 // Comma-separated list of feature names to disable. See also kEnableFeatures.
 const char kDisableFeatures[]               = "disable-features";
@@ skipping 106 matching lines @@
 
 // Disable Pepper3D.
 const char kDisablePepper3d[]               = "disable-pepper-3d";
 
 // Disables the Permissions API.
 const char kDisablePermissionsAPI[]         = "disable-permissions-api";
 
 // Disables compositor-accelerated touch-screen pinch gestures.
 const char kDisablePinch[]                  = "disable-pinch";
 
-// Disable discovering third-party plugins. Effectively loading only
-// ones shipped with the browser plus third-party ones as specified by
-// --extra-plugin-dir and --load-plugin switches.
-const char kDisablePluginsDiscovery[]       = "disable-plugins-discovery";
-
 // Disable the creation of compositing layers when it would prevent LCD text.
 const char kDisablePreferCompositingToLCDText[] =
     "disable-prefer-compositing-to-lcd-text";
 
 // Disables the Presentation API.
 const char kDisablePresentationAPI[]        = "disable-presentation-api";
 
 // Disables RGBA_4444 textures.
 const char kDisableRGBA4444Textures[]       = "disable-rgba-4444-textures";
 
@@ skipping 243 matching lines @@
 // Enables gesture generation for wheel events.
 const char kEnableWheelGestures[] = "enable-wheel-gestures";
 
 // Enable rasterizer that writes directly to GPU memory associated with tiles.
 const char kEnableZeroCopy[]                = "enable-zero-copy";
 
 // Explicitly allows additional ports using a comma-separated list of port
 // numbers.
 const char kExplicitlyAllowedPorts[]        = "explicitly-allowed-ports";
 
-// Load NPAPI plugins from the specified directory.
-const char kExtraPluginDir[]                = "extra-plugin-dir";
-
 // Always use the Skia GPU backend for drawing layer tiles. Only valid with GPU
 // accelerated compositing + impl-side painting. Overrides the
 // kEnableGpuRasterization flag.
 const char kForceGpuRasterization[]        = "force-gpu-rasterization";
 
 // The number of multisample antialiasing samples for GPU rasterization.
 // Requires MSAA support on GPU to have an effect. 0 disables MSAA.
 const char kGpuRasterizationMSAASampleCount[] =
     "gpu-rasterization-msaa-sample-count";
 
@@ skipping 58 matching lines @@
 // Run the GPU process as a thread in the browser process.
 const char kInProcessGPU[]                  = "in-process-gpu";
 
 // Overrides the timeout, in seconds, that a child process waits for a
 // connection from the browser before killing itself.
 const char kIPCConnectionTimeout[]          = "ipc-connection-timeout";
 
 // Specifies the flags passed to JS engine
 const char kJavaScriptFlags[]               = "js-flags";
 
-// Load an NPAPI plugin from the specified path.
-const char kLoadPlugin[]                    = "load-plugin";
-
 // Logs GPU control list decisions when enforcing blacklist rules.
 const char kLogGpuControlListDecisions[]    = "log-gpu-control-list-decisions";
 
 // Sets the minimum log level. Valid values are from 0 to 3:
 // INFO = 0, WARNING = 1, LOG_ERROR = 2, LOG_FATAL = 3.
 const char kLoggingLevel[]                  = "log-level";
 
 // Enables saving net log events to a file and sets the file name to use.
 const char kLogNetLog[]                     = "log-net-log";
 
-// Make plugin processes log their sent and received messages to VLOG(1).
-const char kLogPluginMessages[]             = "log-plugin-messages";
-
 // Resizes of the main frame are caused by changing between landscape and
 // portrait mode (i.e. Android) so the page should be rescaled to fit.
 const char kMainFrameResizesAreOrientationChanges[] =
     "main-frame-resizes-are-orientation-changes";
 
 // Sets the width and height above which a composited layer will get tiled.
 const char kMaxUntiledLayerHeight[]         = "max-untiled-layer-height";
 const char kMaxUntiledLayerWidth[]          = "max-untiled-layer-width";
 
 // Sample memory usage with high frequency and store the results to the
@@ skipping 33 matching lines @@
 // Set the value to '1' to enable the behavior where pages slide in and out in
 // response to the horizontal overscroll gesture and a screenshot of the target
 // page is shown.
 // Set the value to '2' to enable the simplified overscroll UI where a
 // navigation arrow slides in from the side of the screen in response to the
 // horizontal overscroll gesture.
 // Defaults to '1'.
 const char kOverscrollHistoryNavigation[] =
     "overscroll-history-navigation";
 
-// Specifies a command that should be used to launch the plugin process.  Useful
-// for running the plugin process through purify or quantify.  Ex:
-//   --plugin-launcher="path\to\purify /Run=yes"
-const char kPluginLauncher[]                = "plugin-launcher";
-
-// Tells the plugin process the path of the plugin to load
-const char kPluginPath[]                    = "plugin-path";
-
-// Causes the process to run as a plugin subprocess.
-const char kPluginProcess[]                 = "plugin";
-
-// Causes the plugin process to display a dialog on launch.
-const char kPluginStartupDialog[]           = "plugin-startup-dialog";
-
 // Argument to the process type that indicates a PPAPI broker process type.
 const char kPpapiBrokerProcess[]            = "ppapi-broker";
 
 // "Command-line" arguments for the PPAPI Flash; used for debugging options.
 const char kPpapiFlashArgs[]                = "ppapi-flash-args";
 
 // Runs PPAPI (Pepper) plugins in-process.
 const char kPpapiInProcess[]                = "ppapi-in-process";
 
-// Like kPluginLauncher for PPAPI plugins.
+// Specifies a command that should be used to launch the ppapi plugin process.
+// Useful for running the plugin process through purify or quantify.  Ex:
+//   --ppapi-plugin-launcher="path\to\purify /Run=yes"
 const char kPpapiPluginLauncher[]           = "ppapi-plugin-launcher";
 
 // Argument to the process type that indicates a PPAPI plugin process type.
 const char kPpapiPluginProcess[]            = "ppapi";
 
 // Causes the PPAPI sub process to display a dialog on launch. Be sure to use
 // --no-sandbox as well or the sandbox won't allow the dialog to display.
 const char kPpapiStartupDialog[]            = "ppapi-startup-dialog";
 
 // Enable the "Process Per Site" process model for all domains. This mode
@@ skipping 286 matching lines @@
     "disable-vaapi-accelerated-video-encode";
 #endif
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 // Allows sending text-to-speech requests to speech-dispatcher, a common
 // Linux speech service. Because it's buggy, the user must explicitly
 // enable it so that visiting a random webpage can't cause instability.
 const char kEnableSpeechDispatcher[] = "enable-speech-dispatcher";
 #endif
 
-#if defined(OS_MACOSX)
-// Disables support for Core Animation plugins. This is triggered when
-// accelerated compositing is disabled. See http://crbug.com/122430.
-const char kDisableCoreAnimationPlugins[] =
-    "disable-core-animation-plugins";
-#endif
-
 #if defined(OS_WIN)
 // /prefetch:# arguments to use when launching various process types. It has
 // been observed that when file reads are consistent for 3 process launches with
 // the same /prefetch:# argument, the Windows prefetcher starts issuing reads in
 // batch at process launch. Because reads depend on the process type, the
 // prefetcher wouldn't be able to observe consistent reads if no /prefetch:#
 // arguments were used. Note that the browser process has no /prefetch:#
 // argument; as such all other processes must have one in order to avoid
 // polluting its profile. Note: # must always be in [1, 8]; otherwise it is
 // ignored by the Windows prefetcher.
@@ skipping 42 matching lines @@
 const char kMemoryPressureThresholdsMb[] = "memory-pressure-thresholds-mb";
 
 // Enables the exporting of the tracing events to ETW. This is only supported on
 // Windows Vista and later.
 const char kTraceExportEventsToETW[] = "trace-export-events-to-etw";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches