Remove base::StackString.

tools/gn/escape.cc

Index: tools/gn/escape.cc
diff --git a/tools/gn/escape.cc b/tools/gn/escape.cc
index 5f2752346467e8c440878a061a277fb480067b9f..cf119f24b7baae061f4a7a5747dae5d1df0e5757 100644
--- a/tools/gn/escape.cc
+++ b/tools/gn/escape.cc
@@ -6,7 +6,6 @@
 
 #include <stddef.h>
 
-#include "base/containers/stack_container.h"
 #include "base/logging.h"
 #include "build/build_config.h"
 
@@ -202,8 +201,8 @@ std::string EscapeString(const base::StringPiece& str,
 void EscapeStringToStream(std::ostream& out,
                           const base::StringPiece& str,
                           const EscapeOptions& options) {
-  base::StackString<256> escaped;
-  EscapeStringToString(str, options, &escaped.container(), nullptr);
-  if (!escaped->empty())
-    out.write(escaped->data(), escaped->size());
+  std::string escaped;
+  EscapeStringToString(str, options, &escaped, nullptr);

[sunnyps, 2017/04/14 17:27:54]

EscapeStringToString and other methods don't need to be templated anymore. Can
you change those in this CL?

+  if (!escaped.empty())
+    out.write(escaped.data(), escaped.size());
 }