Ping watchdog thread during GpuChannel destruction

gpu/command_buffer/service/framebuffer_manager_unittest.cc

Index: gpu/command_buffer/service/framebuffer_manager_unittest.cc
diff --git a/gpu/command_buffer/service/framebuffer_manager_unittest.cc b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
index 3970f600b3e1fae1ed690be9583d47354d596fe7..f1e0ccfaaee461f647f8cbaa8591bc2aecd3bdd2 100644
--- a/gpu/command_buffer/service/framebuffer_manager_unittest.cc
+++ b/gpu/command_buffer/service/framebuffer_manager_unittest.cc
@@ -56,7 +56,7 @@ class FramebufferManagerTest : public GpuServiceTest {
   }
   ~FramebufferManagerTest() override {
     manager_.Destroy(false);
-    texture_manager_->Destroy(false);
+    texture_manager_->Destroy(false, nullptr);
     renderbuffer_manager_->Destroy(false);
   }
 
@@ -137,7 +137,7 @@ class FramebufferInfoTestBase : public GpuServiceTest {
   }
   ~FramebufferInfoTestBase() override {
     manager_.Destroy(false);
-    texture_manager_->Destroy(false);
+    texture_manager_->Destroy(false, nullptr);
     renderbuffer_manager_->Destroy(false);
   }