Remove NameMap from shader translator and shader/program managers

gpu/command_buffer/service/program_manager.h

Index: gpu/command_buffer/service/program_manager.h
diff --git a/gpu/command_buffer/service/program_manager.h b/gpu/command_buffer/service/program_manager.h
index c1cd9c6924c3271a1c9d7f52b13a0fc54871b119..3126c574d7fc1dbc20bff758665a1ad63df4e010 100644
--- a/gpu/command_buffer/service/program_manager.h
+++ b/gpu/command_buffer/service/program_manager.h
@@ -235,10 +235,18 @@ class GPU_EXPORT Program : public base::RefCounted<Program> {
   const std::string* GetUniformMappedName(
       const std::string& original_name) const;
 
-  // If the hashed name is not found, return NULL.
+  // If the hashed name name is not found, return NULL.
+  // Use this only when one of the more specific Get*Info methods can't be used.
   const std::string* GetOriginalNameFromHashedName(
       const std::string& hashed_name) const;
 
+  // If the hashed name is not found, return NULL.
+  const sh::Varying* GetVaryingInfo(const std::string& hashed_name) const;
+
+  // If the hashed name is not found, return NULL.
+  const sh::InterfaceBlock* GetInterfaceBlockInfo(
+      const std::string& hashed_name) const;
+
   const FragmentInputInfo* GetFragmentInputInfoByFakeLocation(
       GLint fake_location) const;