cc: Use highp precision for texture coords if available and needed

cc/resources/prioritized_resource_unittest.cc

Index: cc/resources/prioritized_resource_unittest.cc
diff --git a/cc/resources/prioritized_resource_unittest.cc b/cc/resources/prioritized_resource_unittest.cc
index b820933cdd1762ca1ec96a59f2824f78f598d9ea..7dd5444405964dfc9f6fb855396e30eec6e37022 100644
--- a/cc/resources/prioritized_resource_unittest.cc
+++ b/cc/resources/prioritized_resource_unittest.cc
@@ -22,7 +22,7 @@ class PrioritizedResourceTest : public testing::Test {
         texture_format_(GL_RGBA),
         output_surface_(CreateFakeOutputSurface()) {
     DebugScopedSetImplThread impl_thread(&proxy_);
-    resource_provider_ = cc::ResourceProvider::Create(output_surface_.get());
+    resource_provider_ = cc::ResourceProvider::Create(output_surface_.get(), 0);
   }
 
   virtual ~PrioritizedResourceTest() {
@@ -73,6 +73,7 @@ class PrioritizedResourceTest : public testing::Test {
 
   void ResourceManagerAssertInvariants(
       PrioritizedResourceManager* resource_manager) {
+
 #ifndef NDEBUG
     DebugScopedSetImplThreadAndMainThreadBlocked
     impl_thread_and_main_thread_blocked(&proxy_);