[sensors] Introduce Generic Sensor API interfaces

content/public/common/content_switches.h

 // 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.
 
 // Defines all the "content" command-line switches.
 
 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 103 matching lines @@
 CONTENT_EXPORT extern const char kEnableFeatures[];
 CONTENT_EXPORT extern const char kEnableWasm[];
 CONTENT_EXPORT extern const char kEnableWebBluetooth[];
 CONTENT_EXPORT extern const char kEnableWebFontsInterventionV2[];
 CONTENT_EXPORT extern const char
     kEnableWebFontsInterventionV2SwitchValueEnabledWith2G[];
 CONTENT_EXPORT extern const char
     kEnableWebFontsInterventionV2SwitchValueEnabledWithSlow2G[];
 CONTENT_EXPORT extern const char
     kEnableWebFontsInterventionV2SwitchValueDisabled[];
+CONTENT_EXPORT extern const char kEnableGenericSensors[];
 CONTENT_EXPORT extern const char kEnableGpuAsyncWorkerContext[];
 CONTENT_EXPORT extern const char kEnableGpuMemoryBufferCompositorResources[];
 CONTENT_EXPORT extern const char kEnableGpuMemoryBufferVideoFrames[];
 CONTENT_EXPORT extern const char kEnableGpuRasterization[];
 CONTENT_EXPORT extern const char kGpuRasterizationMSAASampleCount[];
 CONTENT_EXPORT extern const char kEnableLowResTiling[];
 CONTENT_EXPORT extern const char kEnableImageColorProfiles[];
 CONTENT_EXPORT extern const char kEnableLCDText[];
 CONTENT_EXPORT extern const char kEnableLogging[];
 extern const char kEnableMemoryBenchmarking[];
@@ skipping 181 matching lines @@
 extern const char kIpcDumpDirectory[];
 extern const char kIpcFuzzerTestcase[];
 #endif
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_