Chromium roll (https://codereview.chromium.org/976353002)

gpu/blink/webgraphicscontext3d_impl.cc

Index: gpu/blink/webgraphicscontext3d_impl.cc
diff --git a/gpu/blink/webgraphicscontext3d_impl.cc b/gpu/blink/webgraphicscontext3d_impl.cc
index 4f728cfd62506d6d910476c4d1e9778255a08edf..581e10298ec45f87436452ae2fd3410e465e8eab 100644
--- a/gpu/blink/webgraphicscontext3d_impl.cc
+++ b/gpu/blink/webgraphicscontext3d_impl.cc
@@ -809,8 +809,39 @@ DELEGATE_TO_GL_3(getQueryivEXT, GetQueryivEXT, WGC3Denum, WGC3Denum, WGC3Dint*)
 DELEGATE_TO_GL_3(getQueryObjectuivEXT, GetQueryObjectuivEXT,
                  WebGLId, WGC3Denum, WGC3Duint*)
 
-DELEGATE_TO_GL_6(copyTextureCHROMIUM, CopyTextureCHROMIUM,  WGC3Denum,
-                 WebGLId, WebGLId, WGC3Dint, WGC3Denum, WGC3Denum);
+void WebGraphicsContext3DImpl::copyTextureCHROMIUM(WGC3Denum target,
+                                                   WebGLId source_id,
+                                                   WebGLId dest_id,
+                                                   WGC3Dint level,
+                                                   WGC3Denum internal_format,
+                                                   WGC3Denum dest_type) {
+  copyTextureCHROMIUM(target, source_id, dest_id, internal_format, dest_type);
+}
+
+void WebGraphicsContext3DImpl::copySubTextureCHROMIUM(WGC3Denum target,
+                                                      WebGLId source_id,
+                                                      WebGLId dest_id,
+                                                      WGC3Dint level,
+                                                      WGC3Dint xoffset,
+                                                      WGC3Dint yoffset) {
+  copySubTextureCHROMIUM(target, source_id, dest_id, xoffset, yoffset);
+}
+
+DELEGATE_TO_GL_5(copyTextureCHROMIUM,
+                 CopyTextureCHROMIUM,
+                 WGC3Denum,
+                 WebGLId,
+                 WebGLId,
+                 WGC3Denum,
+                 WGC3Denum);
+
+DELEGATE_TO_GL_5(copySubTextureCHROMIUM,
+                 CopySubTextureCHROMIUM,
+                 WGC3Denum,
+                 WebGLId,
+                 WebGLId,
+                 WGC3Dint,
+                 WGC3Dint);
 
 DELEGATE_TO_GL_3(bindUniformLocationCHROMIUM, BindUniformLocationCHROMIUM,
                  WebGLId, WGC3Dint, const WGC3Dchar*)
@@ -1183,6 +1214,8 @@ void WebGraphicsContext3DImpl::ConvertAttributes(
   output_attribs->fail_if_major_perf_caveat =
       attributes.failIfMajorPerformanceCaveat;
   output_attribs->bind_generates_resource = false;
+  output_attribs->es3_context_required =
+      (attributes.webGL && attributes.webGLVersion == 2);
 }
 
 }  // namespace gpu_blink