Revert of Support using OpenGL ES context on desktop

src/utils/win/SkWGL_win.cpp

Index: src/utils/win/SkWGL_win.cpp
diff --git a/src/utils/win/SkWGL_win.cpp b/src/utils/win/SkWGL_win.cpp
index a8552a8ea3ce19c74c1747bb137047a59ab6f2e4..3b1966dae8fbcd352229440c6d5c2582cb234046 100644
--- a/src/utils/win/SkWGL_win.cpp
+++ b/src/utils/win/SkWGL_win.cpp
@@ -245,7 +245,7 @@
     wglMakeCurrent(prevDC, prevGLRC);
 }
 
-HGLRC SkCreateWGLContext(HDC dc, int msaaSampleCount, SkWGLContextRequest contextType) {
+HGLRC SkCreateWGLContext(HDC dc, int msaaSampleCount, bool preferCoreProfile) {
     SkWGLExtensions extensions;
     if (!extensions.hasExtension(dc, "WGL_ARB_pixel_format")) {
         return NULL;
@@ -307,44 +307,27 @@
     }
 
     HGLRC glrc = NULL;
-    if (kGLES_SkWGLContextRequest == contextType) {
-        if (!extensions.hasExtension(dc, "WGL_EXT_create_context_es2_profile")) {
-            return NULL;
-        }
-        static const int glesAttribs[] = {
-            SK_WGL_CONTEXT_MAJOR_VERSION, 3,
-            SK_WGL_CONTEXT_MINOR_VERSION, 0,
-            SK_WGL_CONTEXT_PROFILE_MASK,  SK_WGL_CONTEXT_ES2_PROFILE_BIT,
+    if (preferCoreProfile && extensions.hasExtension(dc, "WGL_ARB_create_context")) {
+        static const int kCoreGLVersions[] = {
+            4, 3,
+            4, 2,
+            4, 1,
+            4, 0,
+            3, 3,
+            3, 2,
+        };
+        int coreProfileAttribs[] = {
+            SK_WGL_CONTEXT_MAJOR_VERSION, -1,
+            SK_WGL_CONTEXT_MINOR_VERSION, -1,
+            SK_WGL_CONTEXT_PROFILE_MASK,  SK_WGL_CONTEXT_CORE_PROFILE_BIT,
             0,
         };
-        glrc = extensions.createContextAttribs(dc, NULL, glesAttribs);
-        if (NULL == glrc) {
-            return NULL;
-        }
-    } else {
-        if (kGLPreferCoreProfile_SkWGLContextRequest == contextType &&
-            extensions.hasExtension(dc, "WGL_ARB_create_context")) {
-            static const int kCoreGLVersions[] = {
-                4, 3,
-                4, 2,
-                4, 1,
-                4, 0,
-                3, 3,
-                3, 2,
-            };
-            int coreProfileAttribs[] = {
-                SK_WGL_CONTEXT_MAJOR_VERSION, -1,
-                SK_WGL_CONTEXT_MINOR_VERSION, -1,
-                SK_WGL_CONTEXT_PROFILE_MASK,  SK_WGL_CONTEXT_CORE_PROFILE_BIT,
-                0,
-            };
-            for (int v = 0; v < SK_ARRAY_COUNT(kCoreGLVersions) / 2; ++v) {
-                coreProfileAttribs[1] = kCoreGLVersions[2 * v];
-                coreProfileAttribs[3] = kCoreGLVersions[2 * v + 1];
-                glrc = extensions.createContextAttribs(dc, NULL, coreProfileAttribs);
-                if (NULL != glrc) {
-                    break;
-                }
+        for (int v = 0; v < SK_ARRAY_COUNT(kCoreGLVersions) / 2; ++v) {
+            coreProfileAttribs[1] = kCoreGLVersions[2 * v];
+            coreProfileAttribs[3] = kCoreGLVersions[2 * v + 1];
+            glrc = extensions.createContextAttribs(dc, NULL, coreProfileAttribs);
+            if (NULL != glrc) {
+                break;
             }
         }
     }