Restrict ETC1 power-of-two rounding to old IMG drivers.

content/browser/android/ui_resource_provider_impl.cc

Index: content/browser/android/ui_resource_provider_impl.cc
diff --git a/content/browser/android/ui_resource_provider_impl.cc b/content/browser/android/ui_resource_provider_impl.cc
index d26d42fa59f6f05d0aa1b2059ac2b501a1011edc..cd45d7cc634d160e56ce9ddc67cde910ab834f0f 100644
--- a/content/browser/android/ui_resource_provider_impl.cc
+++ b/content/browser/android/ui_resource_provider_impl.cc
@@ -11,7 +11,9 @@
 namespace content {
 
 UIResourceProviderImpl::UIResourceProviderImpl()
-    : system_ui_resource_manager_(this), host_(NULL) {
+    : system_ui_resource_manager_(this), host_(NULL),
+      supports_etc1_npot_(false) {
+
 }
 
 UIResourceProviderImpl::~UIResourceProviderImpl() {
@@ -63,4 +65,8 @@ UIResourceProviderImpl::GetSystemUIResourceManager() {
   return system_ui_resource_manager_;
 }
 
+bool UIResourceProviderImpl::SupportsETC1NonPowerOfTwo() const {
+  return supports_etc1_npot_;
+}
+
 }  // namespace content