Standardize StringToInt{,64} interface.

chrome/browser/component_updater/component_updater_service.cc

Index: chrome/browser/component_updater/component_updater_service.cc
diff --git a/chrome/browser/component_updater/component_updater_service.cc b/chrome/browser/component_updater/component_updater_service.cc
index 6e2d98d195fe1790910da9bacdc1611cfa981486..01836ff610a5f5dfbf468271d2988dd93b809823 100644
--- a/chrome/browser/component_updater/component_updater_service.cc
+++ b/chrome/browser/component_updater/component_updater_service.cc
@@ -15,6 +15,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
+#include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/timer.h"
@@ -74,7 +75,9 @@ static std::string HexStringToID(const std::string& hexstr) {
   std::string id;
   for (size_t i = 0; i < hexstr.size(); ++i) {
     int val;
-    if (base::HexStringToInt(hexstr.begin() + i, hexstr.begin() + i + 1, &val))
+    if (base::HexStringToInt(base::StringPiece(hexstr.begin() + i,
+                                               hexstr.begin() + i + 1),
+                             &val))

[erikwright (departed), 2011/12/14 04:24:08]

need {} around if and else blocks when condition wraps.

       id.append(1, val + 'a');
     else
       id.append(1, 'a');