base_switches.cc - mozsearch

Enable keyboard shortcuts

// 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 "base/base_switches.h"

#include "build/build_config.h"

namespace switches {

// Delays execution of TaskPriority::BEST_EFFORT tasks until shutdown.

const char kDisableBestEffortTasks[] = "disable-best-effort-tasks";

// Disables the crash reporting.

const char kDisableBreakpad[]               = "disable-breakpad";

// Comma-separated list of feature names to disable. See also kEnableFeatures.

const char kDisableFeatures[] = "disable-features";

// Force disabling of low-end device mode when set.

const char kDisableLowEndDeviceMode[] = "disable-low-end-device-mode";

// Indicates that crash reporting should be enabled. On platforms where helper

// processes cannot access to files needed to make this decision, this flag is

// generated internally.

const char kEnableCrashReporter[]           = "enable-crash-reporter";

// Comma-separated list of feature names to enable. See also kDisableFeatures.

const char kEnableFeatures[] = "enable-features";

// Force low-end device mode when set.

const char kEnableLowEndDeviceMode[]        = "enable-low-end-device-mode";

// This option can be used to force field trials when testing changes locally.

// The argument is a list of name and value pairs, separated by slashes. If a

// trial name is prefixed with an asterisk, that trial will start activated.

// For example, the following argument defines two trials, with the second one

// activated: "GoogleNow/Enable/*MaterialDesignNTP/Default/" This option can

// also be used by the browser process to send the list of trials to a

// non-browser process, using the same format. See

// FieldTrialList::CreateTrialsFromString() in field_trial.h for details.

const char kForceFieldTrials[]              = "force-fieldtrials";

// Generates full memory crash dump.

const char kFullMemoryCrashReport[] = "full-memory-crash-report";

// Logs information about all tasks posted with TaskPriority::BEST_EFFORT. Use

// this to diagnose issues that are thought to be caused by

// TaskPriority::BEST_EFFORT execution fences. Note: Tasks posted to a

// non-BEST_EFFORT UpdateableSequencedTaskRunner whose priority is later lowered

// to BEST_EFFORT are not logged.

const char kLogBestEffortTasks[] = "log-best-effort-tasks";

// Suppresses all error dialogs when present.

const char kNoErrorDialogs[]                = "noerrdialogs";

// Starts the sampling based profiler for the browser process at startup. This

// will only work if chrome has been built with the gn arg enable_profiling =

// true. The output will go to the value of kProfilingFile.

const char kProfilingAtStart[] = "profiling-at-start";

// Specifies a location for profiling output. This will only work if chrome has

// been built with the gyp variable profiling=1 or gn arg enable_profiling=true.

//

//   {pid} if present will be replaced by the pid of the process.

//   {count} if present will be incremented each time a profile is generated

//           for this process.

// The default is chrome-profile-{pid} for the browser and test-profile-{pid}

// for tests.

const char kProfilingFile[] = "profiling-file";

// Controls whether profile data is periodically flushed to a file. Normally

// the data gets written on exit but cases exist where chromium doesn't exit

// cleanly (especially when using single-process). A time in seconds can be

// specified.

const char kProfilingFlush[] = "profiling-flush";

// When running certain tests that spawn child processes, this switch indicates

// to the test framework that the current process is a child process.

const char kTestChildProcess[] = "test-child-process";

// When running certain tests that spawn child processes, this switch indicates

// to the test framework that the current process should not initialize ICU to

// avoid creating any scoped handles too early in startup.

const char kTestDoNotInitializeIcu[] = "test-do-not-initialize-icu";

// Sends trace events from these categories to a file.

// --trace-to-file on its own sends to default categories.

const char kTraceToFile[] = "trace-to-file";

// Specifies the file name for --trace-to-file. If unspecified, it will

// go to a default file name.

const char kTraceToFileName[] = "trace-to-file-name";

// Gives the default maximal active V-logging level; 0 is the default.

// Normally positive values are used for V-logging levels.

const char kV[] = "v";

// 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.

const char kVModule[] = "vmodule";

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

const char kWaitForDebugger[] = "wait-for-debugger";

#if defined(OS_WIN)

// Disable high-resolution timer on Windows.

const char kDisableHighResTimer[] = "disable-highres-timer";

// Disables the USB keyboard detection for blocking the OSK on Win8+.

const char kDisableUsbKeyboardDetect[]      = "disable-usb-keyboard-detect";

#endif

#if defined(OS_LINUX) && !defined(OS_CHROMEOS)

// The /dev/shm partition is too small in certain VM environments, causing

// Chrome to fail or crash (see http://crbug.com/715363). Use this flag to

// work-around this issue (a temporary directory will always be used to create

// anonymous shared memory files).

const char kDisableDevShmUsage[] = "disable-dev-shm-usage";

#endif

#if defined(OS_POSIX)

// Used for turning on Breakpad crash reporting in a debug environment where

// crash reporting is typically compiled but disabled.

const char kEnableCrashReporterForTesting[] =

    "enable-crash-reporter-for-testing";

#endif

#if defined(OS_ANDROID)

// Enables the reached code profiler that samples all threads in all processes

// to determine which functions are almost never executed.

const char kEnableReachedCodeProfiler[] = "enable-reached-code-profiler";

#endif

#if defined(OS_LINUX)

// Controls whether or not retired instruction counts are surfaced for threads

// in trace events on Linux.

//

// This flag requires the BPF sandbox to be disabled.

const char kEnableThreadInstructionCount[] = "enable-thread-instruction-count";

#endif

}  // namespace switches