With ES3, enable both ES2 and ES3 external image extensions

Bug: skia:7713
Change-Id: If06c0368e91c33bbac9e7715227d619c4834684f
Reviewed-on: https://skia-review.googlesource.com/121884
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gpu/GrShaderCaps.cpp b/src/gpu/GrShaderCaps.cpp
index c0b34ab746..486909e028 100644
--- a/src/gpu/GrShaderCaps.cpp
+++ b/src/gpu/GrShaderCaps.cpp
@@ -57,6 +57,7 @@ GrShaderCaps::GrShaderCaps(const GrContextOptions& options) {
     fFragCoordConventionsExtensionString = nullptr;
     fSecondaryOutputExtensionString = nullptr;
     fExternalTextureExtensionString = nullptr;
+    fSecondExternalTextureExtensionString = nullptr;
     fTexelBufferExtensionString = nullptr;
     fNoPerspectiveInterpolationExtensionString = nullptr;
     fFBFetchColorName = nullptr;