Move the number conversions from string_util to a new file....

chrome/browser/extensions/extension_prefs_unittest.cc

Index: chrome/browser/extensions/extension_prefs_unittest.cc
===================================================================
--- chrome/browser/extensions/extension_prefs_unittest.cc	(revision 54340)
+++ chrome/browser/extensions/extension_prefs_unittest.cc	(working copy)
@@ -6,7 +6,7 @@
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/stl_util-inl.h"
-#include "base/string_util.h"
+#include "base/string_number_conversions.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/test_extension_prefs.h"
@@ -172,7 +172,7 @@
 
     // Install 5 extensions.
     for (int i = 0; i < 5; i++) {
-      std::string name = "test" + IntToString(i);
+      std::string name = "test" + base::IntToString(i);
       extensions_.push_back(linked_ptr<Extension>(prefs_.AddExtension(name)));
     }
     EXPECT_EQ(NULL, prefs()->GetInstalledExtensionInfo(not_installed_id_));
@@ -225,8 +225,9 @@
  public:
   // Sets idle install information for one test extension.
   void SetIdleInfo(std::string id, int num) {
-    prefs()->SetIdleInstallInfo(id, basedir_.AppendASCII(IntToString(num)),
-                                "1." + IntToString(num),
+    prefs()->SetIdleInstallInfo(id,
+                                basedir_.AppendASCII(base::IntToString(num)),
+                                "1." + base::IntToString(num),
                                 now_ + TimeDelta::FromSeconds(num));
   }
 
@@ -239,8 +240,8 @@
     ASSERT_TRUE(prefs()->GetIdleInstallInfo(id, &crx_path, &version,
                                             &fetch_time));
     ASSERT_EQ(crx_path.value(),
-              basedir_.AppendASCII(IntToString(num)).value());
-    ASSERT_EQ("1." + IntToString(num), version);
+              basedir_.AppendASCII(base::IntToString(num)).value());
+    ASSERT_EQ("1." + base::IntToString(num), version);
     ASSERT_TRUE(fetch_time == now_ + TimeDelta::FromSeconds(num));
   }