Revert "Revert "Redefine the meaning of sample counts in GPU backend.""

Fixes gpu config default samples to be 1 and updates config parsing test accordingly.

This reverts commit c1ce2f7966babaae0deb150f93f1227ee5af9285.

Bug: skia:
Change-Id: I456973b1f52ced85a2011ea10fc49449bfc5846f
Reviewed-on: https://skia-review.googlesource.com/102147
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/example/HelloWorld.cpp b/example/HelloWorld.cpp
index 5954e71532..b20d30a780 100644
--- a/example/HelloWorld.cpp
+++ b/example/HelloWorld.cpp
@@ -38,7 +38,7 @@ HelloWorld::~HelloWorld() {
 }
 
 void HelloWorld::updateTitle() {
-    if (!fWindow || fWindow->sampleCount() < 0) {
+    if (!fWindow || fWindow->sampleCount() <= 1) {
         return;
     }