Remove NameMap from shader translator and shader/program managers

gpu/command_buffer/service/shader_manager.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_SHADER_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_SHADER_MANAGER_H_
 
 #include <string>
 
 #include "base/containers/hash_tables.h"
@@ skipping 103 matching lines @@
 
   // If the original_name is not found, return NULL.
   const std::string* GetInterfaceBlockMappedName(
       const std::string& original_name) const;
 
   // If the original_name is not found, return NULL.
   const std::string* GetOutputVariableMappedName(
       const std::string& original_name) const;
 
   // If the hashed_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;
 
-  const std::string* GetMappedName(
-      const std::string& original_name) const;
-
   const std::string& log_info() const {
     return log_info_;
   }
 
   bool valid() const {
     return shader_state_ == kShaderStateCompiled && valid_;
   }
 
   bool IsDeleted() const {
     return marked_for_deletion_;
@@ skipping 112 matching lines @@
 
   // The shader translation log.
   std::string log_info_;
 
   // The type info when the shader was last compiled.
   AttributeMap attrib_map_;
   UniformMap uniform_map_;
   VaryingMap varying_map_;
   InterfaceBlockMap interface_block_map_;
   OutputVariableList output_variable_list_;
-
-  // The name hashing info when the shader was last compiled.
-  NameMap name_map_;
+  // If a new info type is added, add it to GetOriginalNameFromHashedName.
 };
 
 // Tracks the Shaders.
 //
 // NOTE: To support shared resources an instance of this class will
 // need to be shared by multiple GLES2Decoders.
 class GPU_EXPORT ShaderManager {
  public:
   ShaderManager(ProgressReporter* progress_reporter);
   ~ShaderManager();
@@ skipping 41 matching lines @@
   ProgressReporter* progress_reporter_;
 
   DISALLOW_COPY_AND_ASSIGN(ShaderManager);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_SHADER_MANAGER_H_