JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc

Index: chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc b/chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc
index e300d45ca47658c8cba2086b5f837fec3d995a4b..74af0a376edeba2b66fb39eb8020ed44613cd9bd 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_handler_unittest.cc
@@ -130,7 +130,7 @@ class PrintPreviewHandlerTest : public PrintPreviewUnitTestBase {
 
     // Put |settings| in to |args| as a JSON string.
     std::string json_string;
-    base::JSONWriter::Write(&settings, false, &json_string);
+    base::JSONWriter::Write(&settings, &json_string);
     ListValue args;
     args.Append(new base::StringValue(json_string));  // |args| takes ownership.
     preview_ui_->handler_->HandlePrint(&args);
@@ -155,7 +155,7 @@ class PrintPreviewHandlerTest : public PrintPreviewUnitTestBase {
 
     // Put |settings| in to |args| as a JSON string.
     std::string json_string;
-    base::JSONWriter::Write(&settings, false, &json_string);
+    base::JSONWriter::Write(&settings, &json_string);
     ListValue args;
     args.Append(new base::StringValue(json_string));  // |args| takes ownership.
     preview_ui_->handler_->HandlePrint(&args);