Minor fix to attaching stencils

src/gpu/gl/GrGLRenderTarget.cpp

Index: src/gpu/gl/GrGLRenderTarget.cpp
diff --git a/src/gpu/gl/GrGLRenderTarget.cpp b/src/gpu/gl/GrGLRenderTarget.cpp
index dfb4e88ee30b76eeaf7b7363c0d60c2c9f0addab..e5210fa78cd5a4535ea6e3c4432cbd1fc26e70c8 100644
--- a/src/gpu/gl/GrGLRenderTarget.cpp
+++ b/src/gpu/gl/GrGLRenderTarget.cpp
@@ -89,19 +89,17 @@ bool GrGLRenderTarget::completeStencilAttachment() {
     const GrGLInterface* interface = gpu->glInterface();
     GrStencilAttachment* stencil = this->renderTargetPriv().getStencilAttachment();
     if (nullptr == stencil) {
-        if (this->renderTargetPriv().getStencilAttachment()) {
-            GR_GL_CALL(interface, FramebufferRenderbuffer(GR_GL_FRAMEBUFFER,
-                                                          GR_GL_STENCIL_ATTACHMENT,
-                                                          GR_GL_RENDERBUFFER, 0));
-            GR_GL_CALL(interface, FramebufferRenderbuffer(GR_GL_FRAMEBUFFER,
-                                                          GR_GL_DEPTH_ATTACHMENT,
-                                                          GR_GL_RENDERBUFFER, 0));
+        GR_GL_CALL(interface, FramebufferRenderbuffer(GR_GL_FRAMEBUFFER,
+                                                      GR_GL_STENCIL_ATTACHMENT,
+                                                      GR_GL_RENDERBUFFER, 0));
+        GR_GL_CALL(interface, FramebufferRenderbuffer(GR_GL_FRAMEBUFFER,
+                                                      GR_GL_DEPTH_ATTACHMENT,
+                                                      GR_GL_RENDERBUFFER, 0));
 #ifdef SK_DEBUG
-            GrGLenum status;
-            GR_GL_CALL_RET(interface, status, CheckFramebufferStatus(GR_GL_FRAMEBUFFER));
-            SkASSERT(GR_GL_FRAMEBUFFER_COMPLETE == status);
+        GrGLenum status;
+        GR_GL_CALL_RET(interface, status, CheckFramebufferStatus(GR_GL_FRAMEBUFFER));
+        SkASSERT(GR_GL_FRAMEBUFFER_COMPLETE == status);
 #endif
-        }
         return true;
     } else {
         const GrGLStencilAttachment* glStencil = static_cast<const GrGLStencilAttachment*>(stencil);