Revert of gpu: GPU service scheduler.

content/public/common/content_switches.h

Index: content/public/common/content_switches.h
diff --git a/content/public/common/content_switches.h b/content/public/common/content_switches.h
index 7a4b891b555b405d9a5f2cb0d7589c95bb296f0c..dacbdc98715bda9eba84d2666b822db8dd20bf3b 100644
--- a/content/public/common/content_switches.h
+++ b/content/public/common/content_switches.h
@@ -60,7 +60,6 @@
 CONTENT_EXPORT extern const char kDisableGpuMemoryBufferVideoFrames[];
 extern const char kDisableGpuProcessCrashLimit[];
 CONTENT_EXPORT extern const char kDisableGpuSandbox[];
-CONTENT_EXPORT extern const char kDisableGpuScheduler[];
 CONTENT_EXPORT extern const char kDisableJavaScriptHarmonyShipping[];
 CONTENT_EXPORT extern const char kDisableLowLatencyDxva[];
 CONTENT_EXPORT extern const char kDisableLowResTiling[];
@@ -126,7 +125,6 @@
     kEnableWebFontsInterventionV2SwitchValueEnabledWithSlow2G[];
 CONTENT_EXPORT extern const char
     kEnableWebFontsInterventionV2SwitchValueDisabled[];
-CONTENT_EXPORT extern const char kEnableGpuScheduler[];
 CONTENT_EXPORT extern const char kEnableGpuAsyncWorkerContext[];
 CONTENT_EXPORT extern const char kEnableGpuMemoryBufferCompositorResources[];
 CONTENT_EXPORT extern const char kEnableGpuMemoryBufferVideoFrames[];