Move GL one-off initialization code.

ui/gl/gl_implementation.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 UI_GL_GL_IMPLEMENTATION_H_
 #define UI_GL_GL_IMPLEMENTATION_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 19 matching lines @@
 };
 
 struct GL_EXPORT GLWindowSystemBindingInfo {
   GLWindowSystemBindingInfo();
   std::string vendor;
   std::string version;
   std::string extensions;
   bool direct_rendering;
 };
 
-void GL_EXPORT
-GetAllowedGLImplementations(std::vector<GLImplementation>* impls);
+GL_EXPORT void GetAllowedGLImplementations(
+    std::vector<GLImplementation>* impls);
 
 #if defined(OS_WIN)
 typedef void* (WINAPI *GLGetProcAddressProc)(const char* name);
 #else
 typedef void* (*GLGetProcAddressProc)(const char* name);
 #endif
 
 // Initialize a particular GL implementation.
 GL_EXPORT bool InitializeStaticGLBindings(GLImplementation implementation);
 
 // Initialize function bindings that depend on the context for a GL
 // implementation.
 GL_EXPORT bool InitializeDynamicGLBindings(GLImplementation implementation,
                                            GLContext* context);
 
 // Initialize Debug logging wrappers for GL bindings.
-void InitializeDebugGLBindings();
+GL_EXPORT void InitializeDebugGLBindings();
 
 // Initialize stub methods for drawing operations in the GL bindings. The
 // null draw bindings default to enabled, so that draw operations do nothing.
-void InitializeNullDrawGLBindings();
+GL_EXPORT void InitializeNullDrawGLBindings();
 
 // TODO(danakj): Remove this when all test suites are using null-draw.
 GL_EXPORT bool HasInitializedNullDrawGLBindings();
 
 // Filter a list of disabled_extensions from GL style space-separated
 // extension_list, returning a space separated list of filtered extensions, in
 // the same order as the input.
 GL_EXPORT std::string FilterGLExtensionList(
     const char* extension_list,
     const std::vector<std::string>& disabled_extensions);
@@ skipping 15 matching lines @@
 GL_EXPORT void SetGLImplementation(GLImplementation implementation);
 
 // Get the current GL implementation.
 GL_EXPORT GLImplementation GetGLImplementation();
 
 // Does the underlying GL support all features from Desktop GL 2.0 that were
 // removed from the ES 2.0 spec without requiring specific extension strings.
 GL_EXPORT bool HasDesktopGLFeatures();
 
 // Get the GL implementation with a given name.
-GLImplementation GetNamedGLImplementation(const std::string& name);
+GL_EXPORT GLImplementation GetNamedGLImplementation(const std::string& name);
 
 // Get the name of a GL implementation.
-const char* GetGLImplementationName(GLImplementation implementation);
+GL_EXPORT const char* GetGLImplementationName(GLImplementation implementation);
 
 // Add a native library to those searched for GL entry points.
 void AddGLNativeLibrary(base::NativeLibrary library);
 
 // Unloads all native libraries.
 void UnloadGLNativeLibraries();
 
 // Set an additional function that will be called to find GL entry points.
 // Exported so that tests may set the function used in the mock implementation.
 GL_EXPORT void SetGLGetProcAddressProc(GLGetProcAddressProc proc);
@@ skipping 25 matching lines @@
 GL_EXPORT bool WillUseGLGetStringForExtensions();
 
 // Helpers to load a library and log error on failure.
 base::NativeLibrary LoadLibraryAndPrintError(
     const base::FilePath::CharType* filename);
 base::NativeLibrary LoadLibraryAndPrintError(const base::FilePath& filename);
 
 }  // namespace gl
 
 #endif  // UI_GL_GL_IMPLEMENTATION_H_