Remove CommandBuffer::GetState

https://codereview.chromium.org/220243003 removed the last client-side caller.
Service-side implementation of GetState is identical to GetLastState. So replace
all instances of GetState by GetLastState and remove the former.

BUG=None

Review URL: https://codereview.chromium.org/253943002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@267027 0039d316-1c4b-4281-b951-d872f2087c98

6 files changed, 0 insertions, 42 deletions

diff --git a/ppapi/proxy/ppapi_command_buffer_proxy.cc b/ppapi/proxy/ppapi_command_buffer_proxy.cc
index d747019..e9a8a35 100644
--- a/ppapi/proxy/ppapi_command_buffer_proxy.cc
+++ b/ppapi/proxy/ppapi_command_buffer_proxy.cc
@@ -29,20 +29,6 @@ bool PpapiCommandBufferProxy::Initialize() {
   return true;
 }
 
-gpu::CommandBuffer::State PpapiCommandBufferProxy::GetState() {
-  // Send will flag state with lost context if IPC fails.
-  if (last_state_.error == gpu::error::kNoError) {
-    gpu::CommandBuffer::State state;
-    bool success = false;
-    if (Send(new PpapiHostMsg_PPBGraphics3D_GetState(
-             ppapi::API_ID_PPB_GRAPHICS_3D, resource_, &state, &success))) {
-      UpdateState(state, success);
-    }
-  }
-
-  return last_state_;
-}
-
 gpu::CommandBuffer::State PpapiCommandBufferProxy::GetLastState() {
   ppapi::ProxyLock::AssertAcquiredDebugOnly();
   return last_state_;
diff --git a/ppapi/proxy/ppapi_command_buffer_proxy.h b/ppapi/proxy/ppapi_command_buffer_proxy.h
index 20a09a5..32cbfad 100644
--- a/ppapi/proxy/ppapi_command_buffer_proxy.h
+++ b/ppapi/proxy/ppapi_command_buffer_proxy.h
@@ -30,7 +30,6 @@ class PPAPI_PROXY_EXPORT PpapiCommandBufferProxy : public gpu::CommandBuffer,
 
   // gpu::CommandBuffer implementation:
   virtual bool Initialize() OVERRIDE;
-  virtual State GetState() OVERRIDE;
   virtual State GetLastState() OVERRIDE;
   virtual int32 GetLastToken() OVERRIDE;
   virtual void Flush(int32 put_offset) OVERRIDE;
diff --git a/ppapi/proxy/ppapi_messages.h b/ppapi/proxy/ppapi_messages.h
index e099b36..10cde4e 100644
--- a/ppapi/proxy/ppapi_messages.h
+++ b/ppapi/proxy/ppapi_messages.h
@@ -788,10 +788,6 @@ IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBGraphics3D_Create,
 IPC_SYNC_MESSAGE_ROUTED2_0(PpapiHostMsg_PPBGraphics3D_SetGetBuffer,
                            ppapi::HostResource /* context */,
                            int32 /* transfer_buffer_id */)
-IPC_SYNC_MESSAGE_ROUTED1_2(PpapiHostMsg_PPBGraphics3D_GetState,
-                           ppapi::HostResource /* context */,
-                           gpu::CommandBuffer::State /* state */,
-                           bool /* success */)
 IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBGraphics3D_WaitForTokenInRange,
                            ppapi::HostResource /* context */,
                            int32 /* start */,
diff --git a/ppapi/proxy/ppb_graphics_3d_proxy.cc b/ppapi/proxy/ppb_graphics_3d_proxy.cc
index 85692d4..ba0e505 100644
--- a/ppapi/proxy/ppb_graphics_3d_proxy.cc
+++ b/ppapi/proxy/ppb_graphics_3d_proxy.cc
@@ -68,10 +68,6 @@ PP_Bool Graphics3D::SetGetBuffer(int32_t /* transfer_buffer_id */) {
   return PP_FALSE;
 }
 
-gpu::CommandBuffer::State Graphics3D::GetState() {
-  return GetErrorState();
-}
-
 PP_Bool Graphics3D::Flush(int32_t put_offset) {
   return PP_FALSE;
 }
@@ -181,8 +177,6 @@ bool PPB_Graphics3D_Proxy::OnMessageReceived(const IPC::Message& msg) {
                         OnMsgCreate)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_SetGetBuffer,
                         OnMsgSetGetBuffer)
-    IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_GetState,
-                        OnMsgGetState)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_WaitForTokenInRange,
                         OnMsgWaitForTokenInRange)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBGraphics3D_WaitForGetOffsetInRange,
@@ -236,18 +230,6 @@ void PPB_Graphics3D_Proxy::OnMsgSetGetBuffer(
     enter.object()->SetGetBuffer(transfer_buffer_id);
 }
 
-void PPB_Graphics3D_Proxy::OnMsgGetState(const HostResource& context,
-                                         gpu::CommandBuffer::State* state,
-                                         bool* success) {
-  EnterHostFromHostResource<PPB_Graphics3D_API> enter(context);
-  if (enter.failed()) {
-    *success = false;
-    return;
-  }
-  *state = enter.object()->GetState();
-  *success = true;
-}
-
 void PPB_Graphics3D_Proxy::OnMsgWaitForTokenInRange(
     const HostResource& context,
     int32 start,
diff --git a/ppapi/proxy/ppb_graphics_3d_proxy.h b/ppapi/proxy/ppb_graphics_3d_proxy.h
index f86b16d..931b84f 100644
--- a/ppapi/proxy/ppb_graphics_3d_proxy.h
+++ b/ppapi/proxy/ppb_graphics_3d_proxy.h
@@ -35,7 +35,6 @@ class Graphics3D : public PPB_Graphics3D_Shared {
 
   // Graphics3DTrusted API. These are not implemented in the proxy.
   virtual PP_Bool SetGetBuffer(int32_t shm_id) OVERRIDE;
-  virtual gpu::CommandBuffer::State GetState() OVERRIDE;
   virtual PP_Bool Flush(int32_t put_offset) OVERRIDE;
   virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(uint32_t size,
                                                           int32* id) OVERRIDE;
@@ -80,9 +79,6 @@ class PPB_Graphics3D_Proxy : public InterfaceProxy {
                    HostResource* result);
   void OnMsgSetGetBuffer(const HostResource& context,
                          int32 id);
-  void OnMsgGetState(const HostResource& context,
-                     gpu::CommandBuffer::State* state,
-                     bool* success);
   void OnMsgWaitForTokenInRange(const HostResource& context,
                                 int32 start,
                                 int32 end,
diff --git a/ppapi/thunk/ppb_graphics_3d_api.h b/ppapi/thunk/ppb_graphics_3d_api.h
index 92e392e..ec0b187 100644
--- a/ppapi/thunk/ppb_graphics_3d_api.h
+++ b/ppapi/thunk/ppb_graphics_3d_api.h
@@ -31,7 +31,6 @@ class PPAPI_THUNK_EXPORT PPB_Graphics3D_API {
 
   // Graphics3DTrusted API.
   virtual PP_Bool SetGetBuffer(int32_t shm_id) = 0;
-  virtual gpu::CommandBuffer::State GetState() = 0;
   virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(uint32_t size,
                                                           int32_t* id) = 0;
   virtual PP_Bool DestroyTransferBuffer(int32_t id) = 0;