Added disabling EGL extensions support with --disable-extensions.

ui/gl/gl_api_unittest.cc

Index: ui/gl/gl_api_unittest.cc
diff --git a/ui/gl/gl_api_unittest.cc b/ui/gl/gl_api_unittest.cc
index 43c107ef34280207a6705a745b59f2440c037404..2d8deef7eb31d7a902920a04d2749f54ed23a7cc 100644
--- a/ui/gl/gl_api_unittest.cc
+++ b/ui/gl/gl_api_unittest.cc
@@ -112,7 +112,7 @@ TEST_F(GLApiTest, DisabledExtensionStringTest) {
   EXPECT_STREQ(kFakeExtensions, GetExtensions());
 
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
-  command_line.AppendSwitchASCII(switches::kDisableGLExtensions,
+  command_line.AppendSwitchASCII(switches::kDisableExtensions,
                                  kFakeDisabledExtensions);
   InitializeAPI(&command_line);
 
@@ -141,7 +141,7 @@ TEST_F(GLApiTest, DisabledExtensionStringIndexTest) {
   }
 
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
-  command_line.AppendSwitchASCII(switches::kDisableGLExtensions,
+  command_line.AppendSwitchASCII(switches::kDisableExtensions,
                                  kFakeDisabledExtensions);
   InitializeAPI(&command_line);