Back out f137a421233f (bug 1234441) for build bustage

CLOSED TREE

gfx/gl/GLContext.cpp

@@ -228,20 +228,9 @@ ParseGLSLVersion(GLContext* gl, uint32_t* out_version)
         return true;
     }
 
-    const fnSkipPrefix = [&versionString](const char* prefix) {
-        const auto len = strlen(prefix);
-        if (strncmp(versionString, prefix, len) == 0)
-            versionString += len;
-    };
-
     const char kGLESVersionPrefix[] = "OpenGL ES GLSL ES";
-    fnSkipPrefix(kGLESVersionPrefix);
-
-    if (gl->WorkaroundDriverBugs()) {
-        // Nexus 7 2013 (bug 1234441)
-        const char kBadGLESVersionPrefix[] = "OpenGL ES GLSL";
-        fnSkipPrefix(kBadGLESVersionPrefix);
-    }
+    if (strncmp(versionString, kGLESVersionPrefix, strlen(kGLESVersionPrefix)) == 0)
+        versionString += strlen(kGLESVersionPrefix);
 
     const char* itr = versionString;
     char* end = nullptr;