chrome.gpuBenchmarking.printPagesToXPS

content/renderer/gpu/gpu_benchmarking_extension.cc

Index: content/renderer/gpu/gpu_benchmarking_extension.cc
diff --git a/content/renderer/gpu/gpu_benchmarking_extension.cc b/content/renderer/gpu/gpu_benchmarking_extension.cc
index 9605aced430b45548169f8706742cf7344ccf557..b4aadc1821371c8c2cb537cb04af6c68f50f3049 100644
--- a/content/renderer/gpu/gpu_benchmarking_extension.cc
+++ b/content/renderer/gpu/gpu_benchmarking_extension.cc
@@ -480,6 +480,29 @@ static void PrintDocument(blink::WebFrame* frame, SkDocument* doc) {
   frame->printEnd();
 }
 
+static void PrintDocumentTofile(v8::Isolate* isolate,
+                                const std::string& filename,
+                                sk_sp<SkDocument> (*make_doc)(SkWStream*)) {
+  GpuBenchmarkingContext context;
+  if (!context.Init(true))
+    return;
+
+  base::FilePath path = base::FilePath::FromUTF8Unsafe(filename);
+  if (!base::PathIsWritable(path.DirName())) {
+    std::string msg("Path is not writable: ");
+    msg.append(path.DirName().MaybeAsASCII());
+    isolate->ThrowException(v8::Exception::Error(v8::String::NewFromUtf8(
+        isolate, msg.c_str(), v8::String::kNormalString, msg.length())));
+    return;
+  }
+  SkFILEWStream wStream(path.MaybeAsASCII().c_str());
+  sk_sp<SkDocument> doc = make_doc(&wStream);
+  if (doc) {
+    context.web_frame()->view()->settings()->setShouldPrintBackgrounds(true);
+    PrintDocument(context.web_frame(), doc.get());
+    doc->close();
+  }
+}
 }  // namespace
 
 gin::WrapperInfo GpuBenchmarking::kWrapperInfo = {gin::kEmbedderNativeGin};
@@ -520,6 +543,8 @@ gin::ObjectTemplateBuilder GpuBenchmarking::GetObjectTemplateBuilder(
       .SetMethod("printToSkPicture", &GpuBenchmarking::PrintToSkPicture)
       .SetMethod("printPagesToSkPictures",
                  &GpuBenchmarking::PrintPagesToSkPictures)
+      .SetMethod("printPagesToXPS",
+                 &GpuBenchmarking::PrintPagesToXPS)
       .SetValue("DEFAULT_INPUT", 0)
       .SetValue("TOUCH_INPUT", 1)
       .SetValue("MOUSE_INPUT", 2)
@@ -564,23 +589,13 @@ void GpuBenchmarking::SetRasterizeOnlyVisibleContent() {
 
 void GpuBenchmarking::PrintPagesToSkPictures(v8::Isolate* isolate,
                                              const std::string& filename) {
-  GpuBenchmarkingContext context;
-  if (!context.Init(true))
-    return;
+    PrintDocumentTofile(isolate, filename, &SkMakeMultiPictureDocument);
+}
 
-  base::FilePath path = base::FilePath::FromUTF8Unsafe(filename);
-  if (!base::PathIsWritable(path.DirName())) {
-    std::string msg("Path is not writable: ");
-    msg.append(path.DirName().MaybeAsASCII());
-    isolate->ThrowException(v8::Exception::Error(v8::String::NewFromUtf8(
-        isolate, msg.c_str(), v8::String::kNormalString, msg.length())));
-    return;
-  }
-  SkFILEWStream wStream(path.MaybeAsASCII().c_str());
-  sk_sp<SkDocument> doc = SkMakeMultiPictureDocument(&wStream);
-  context.web_frame()->view()->settings()->setShouldPrintBackgrounds(true);
-  PrintDocument(context.web_frame(), doc.get());
-  doc->close();
+void GpuBenchmarking::PrintPagesToXPS(v8::Isolate* isolate,
+                                      const std::string& filename) {
+    PrintDocumentTofile(isolate, filename,
+                        [](SkWStream* s) { return SkDocument::MakeXPS(s); });
 }
 
 void GpuBenchmarking::PrintToSkPicture(v8::Isolate* isolate,