Add switch to disable recording whole document

android_webview/browser/deferred_gpu_command_service.cc

Index: android_webview/browser/deferred_gpu_command_service.cc
diff --git a/android_webview/browser/deferred_gpu_command_service.cc b/android_webview/browser/deferred_gpu_command_service.cc
index cb31954c182cf83334f9d7012d695a78619e35d5..e96dbca5c7f1d4666b3851344ad6d24a7d4bbf12 100644
--- a/android_webview/browser/deferred_gpu_command_service.cc
+++ b/android_webview/browser/deferred_gpu_command_service.cc
@@ -6,6 +6,8 @@
 
 #include "android_webview/browser/gl_view_renderer_manager.h"
 #include "android_webview/browser/shared_renderer_state.h"
+#include "android_webview/common/aw_switches.h"
+#include "base/command_line.h"
 #include "base/synchronization/lock.h"
 #include "content/public/browser/android/synchronous_compositor.h"
 #include "gpu/command_buffer/service/shader_translator_cache.h"
@@ -75,6 +77,10 @@ void DeferredGpuCommandService::SetInstance() {
   if (!g_service.Get()) {
     g_service.Get() = new DeferredGpuCommandService;
     content::SynchronousCompositor::SetGpuService(g_service.Get());
+    if (CommandLine::ForCurrentProcess()->HasSwitch(
+            switches::kDisableRecordDocumentWorkaround)) {
+      content::SynchronousCompositor::DisableRecordDocumentWorkaround();
+    }
 
     // Initialize global booleans.
     g_request_pending.Get().Set(false);