Add support for vertex and geometry shader textures

tests/EGLImageTest.cpp

Index: tests/EGLImageTest.cpp
diff --git a/tests/EGLImageTest.cpp b/tests/EGLImageTest.cpp
index 637055ba72f0e4ae864dc5ee09f58aafa17345bf..f19592c5304bb6cfd68069dbac98454ff6344308 100644
--- a/tests/EGLImageTest.cpp
+++ b/tests/EGLImageTest.cpp
@@ -87,7 +87,7 @@ DEF_GPUTEST_FOR_RENDERING_CONTEXTS(EGLImageTest, reporter, context0, glCtx0) {
         return;
     }
     GrGLGpu* gpu0 = static_cast<GrGLGpu*>(context0->getGpu());
-    if (!gpu0->glCaps().externalTextureSupport()) {
+    if (!gpu0->glCaps().glslCaps()->externalTextureSupport()) {
         return;
     }