Remove WAYLAND port

ui/gfx/gl/gl_implementation_linux.cc

Index: ui/gfx/gl/gl_implementation_linux.cc
diff --git a/ui/gfx/gl/gl_implementation_linux.cc b/ui/gfx/gl/gl_implementation_linux.cc
index b03d94a9ddb320c8802f30717cbae4a8043b07f6..db8cb4547de5a5bb0ac7247670a1e0b5e1c9418a 100644
--- a/ui/gfx/gl/gl_implementation_linux.cc
+++ b/ui/gfx/gl/gl_implementation_linux.cc
@@ -48,13 +48,9 @@ base::NativeLibrary LoadLibrary(const char* filename) {
 }  // namespace anonymous
 
 void GetAllowedGLImplementations(std::vector<GLImplementation>* impls) {
-#if !defined(USE_WAYLAND)
   impls->push_back(kGLImplementationDesktopGL);
-#endif
   impls->push_back(kGLImplementationEGLGLES2);
-#if !defined(USE_WAYLAND)
   impls->push_back(kGLImplementationOSMesaGL);
-#endif
 }
 
 bool InitializeGLBindings(GLImplementation implementation) {
@@ -71,7 +67,6 @@ bool InitializeGLBindings(GLImplementation implementation) {
   base::ThreadRestrictions::ScopedAllowIO allow_io;
 
   switch (implementation) {
-#if !defined(USE_WAYLAND)
     case kGLImplementationOSMesaGL: {
       FilePath module_path;
       if (!PathService::Get(base::DIR_MODULE, &module_path)) {
@@ -139,7 +134,6 @@ bool InitializeGLBindings(GLImplementation implementation) {
       InitializeGLBindingsGLX();
       break;
     }
-#endif  // !defined(USE_WAYLAND)
     case kGLImplementationEGLGLES2: {
       base::NativeLibrary gles_library = LoadLibrary("libGLESv2.so.2");
       if (!gles_library)
@@ -192,7 +186,6 @@ bool InitializeGLBindings(GLImplementation implementation) {
 bool InitializeGLExtensionBindings(GLImplementation implementation,
     GLContext* context) {
   switch (implementation) {
-#if !defined(USE_WAYLAND)
     case kGLImplementationOSMesaGL:
       InitializeGLExtensionBindingsGL(context);
       InitializeGLExtensionBindingsOSMESA(context);
@@ -201,7 +194,6 @@ bool InitializeGLExtensionBindings(GLImplementation implementation,
       InitializeGLExtensionBindingsGL(context);
       InitializeGLExtensionBindingsGLX(context);
       break;
-#endif
     case kGLImplementationEGLGLES2:
       InitializeGLExtensionBindingsGL(context);
       InitializeGLExtensionBindingsEGL(context);
@@ -219,19 +211,15 @@ bool InitializeGLExtensionBindings(GLImplementation implementation,
 void InitializeDebugGLBindings() {
   InitializeDebugGLBindingsEGL();
   InitializeDebugGLBindingsGL();
-#if !defined(USE_WAYLAND)
   InitializeDebugGLBindingsGLX();
   InitializeDebugGLBindingsOSMESA();
-#endif
 }
 
 void ClearGLBindings() {
   ClearGLBindingsEGL();
   ClearGLBindingsGL();
-#if !defined(USE_WAYLAND)
   ClearGLBindingsGLX();
   ClearGLBindingsOSMESA();
-#endif
   SetGLImplementation(kGLImplementationNone);
 
   UnloadGLNativeLibraries();