Improve usefulness of webglcontextcreationerror statusMessage

components/html_viewer/blink_platform_impl.cc

Index: components/html_viewer/blink_platform_impl.cc
diff --git a/components/html_viewer/blink_platform_impl.cc b/components/html_viewer/blink_platform_impl.cc
index 3a4ad96d726b187363e2cd99aec9c696e577829f..e629ab77d78a385cc4aeb0626dceed88b434a599 100644
--- a/components/html_viewer/blink_platform_impl.cc
+++ b/components/html_viewer/blink_platform_impl.cc
@@ -172,14 +172,15 @@ blink::WebGraphicsContext3D*
 BlinkPlatformImpl::createOffscreenGraphicsContext3D(
     const blink::WebGraphicsContext3D::Attributes& attributes,
     blink::WebGraphicsContext3D* share_context) {
-  return createOffscreenGraphicsContext3D(attributes, share_context, nullptr);
+  blink::WebGraphicsContext3D::WebGraphicsInfo glInfo;

[sky, 2015/10/16 20:28:50]

gl_info here and 193.

[sivag, 2015/10/19 16:19:23]

Done.

+  return createOffscreenGraphicsContext3D(attributes, share_context, glInfo);
 }
 
 blink::WebGraphicsContext3D*
 BlinkPlatformImpl::createOffscreenGraphicsContext3D(
     const blink::WebGraphicsContext3D::Attributes& attributes,
     blink::WebGraphicsContext3D* share_context,
-    blink::WebGLInfo* gl_info) {
+    blink::WebGraphicsContext3D::WebGraphicsInfo& gl_info) {
   // TODO(penghuang): Use the app from the right HTMLDocument.
   return WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext(
       global_state_, app_, GURL(attributes.topDocumentURL), attributes,
@@ -189,7 +190,8 @@ BlinkPlatformImpl::createOffscreenGraphicsContext3D(
 blink::WebGraphicsContext3D*
 BlinkPlatformImpl::createOffscreenGraphicsContext3D(
     const blink::WebGraphicsContext3D::Attributes& attributes) {
-  return createOffscreenGraphicsContext3D(attributes, nullptr, nullptr);
+  blink::WebGraphicsContext3D::WebGraphicsInfo glInfo;
+  return createOffscreenGraphicsContext3D(attributes, nullptr, glInfo);
 }
 
 blink::WebGraphicsContext3DProvider*