2 files changed, 3 insertions, 0 deletions
diff --git a/content/common/gpu/client/command_buffer_proxy_impl.cc b/content/common/gpu/client/command_buffer_proxy_impl.cc
index 59153d6..e2bd974 100644
--- a/content/common/gpu/client/command_buffer_proxy_impl.cc
+++ b/content/common/gpu/client/command_buffer_proxy_impl.cc
@@ -128,6 +128,7 @@ void CommandBufferProxyImpl::SetChannelErrorCallback(
 }
 
 bool CommandBufferProxyImpl::Initialize() {
+  TRACE_EVENT0("gpu", "CommandBufferProxyImpl::Initialize");
   shared_state_shm_.reset(channel_->factory()->AllocateSharedMemory(
       sizeof(*shared_state())).release());
   if (!shared_state_shm_)
diff --git a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
index 4ac84e9..1708af2 100644
--- a/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
+++ b/content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc
@@ -181,6 +181,7 @@ bool WebGraphicsContext3DCommandBufferImpl::MaybeInitializeGL() {
     };
     GLint pvalues[pcount] = { 0, 0, 0, 0 };
 
+    TRACE_EVENT0("gpu", "WebGfxCtx3DCmdBfrImpl initializing actual attributes");
     gl_->GetMultipleIntegervCHROMIUM(pnames, pcount,
                                      pvalues, sizeof(pvalues));
 
@@ -257,6 +258,7 @@ bool WebGraphicsContext3DCommandBufferImpl::InitializeCommandBuffer(
 }
 
 bool WebGraphicsContext3DCommandBufferImpl::CreateContext(bool onscreen) {
+  TRACE_EVENT0("gpu", "WebGfxCtx3DCmdBfrImpl::CreateContext");
   // Ensure the gles2 library is initialized first in a thread safe way.
   g_gles2_initializer.Get();