[tracing] Add names to memory-infra dumpers for debugging

gpu/command_buffer/service/texture_manager.cc

Index: gpu/command_buffer/service/texture_manager.cc
diff --git a/gpu/command_buffer/service/texture_manager.cc b/gpu/command_buffer/service/texture_manager.cc
index 9894abfd49e8304c386221191dc721c18347dfe2..33c629661390303c58178a3e1b68e14c9c82fd04 100644
--- a/gpu/command_buffer/service/texture_manager.cc
+++ b/gpu/command_buffer/service/texture_manager.cc
@@ -1415,7 +1415,7 @@ bool TextureManager::Initialize() {
   // so don't register a dump provider.
   if (memory_tracker_) {
     base::trace_event::MemoryDumpManager::GetInstance()->RegisterDumpProvider(
-        this, base::ThreadTaskRunnerHandle::Get());
+        this, "gpu::TextureManager", base::ThreadTaskRunnerHandle::Get());
   }
 
   return true;