Small clean up of GDataWapiUrlGenerator.

chrome/browser/google_apis/gdata_wapi_url_generator.cc

Index: chrome/browser/google_apis/gdata_wapi_url_generator.cc
diff --git a/chrome/browser/google_apis/gdata_wapi_url_generator.cc b/chrome/browser/google_apis/gdata_wapi_url_generator.cc
index bfd6ff40337cff1d89a19603bf903d6bf102fd6f..afb5eaa6df9afa2eb993d35619ecbfc53e0ed9e0 100644
--- a/chrome/browser/google_apis/gdata_wapi_url_generator.cc
+++ b/chrome/browser/google_apis/gdata_wapi_url_generator.cc
@@ -6,6 +6,7 @@
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
+#include "base/strings/string_number_conversions.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/escape.h"
 #include "net/base/url_util.h"
@@ -80,16 +81,11 @@ GURL GDataWapiUrlGenerator::AddFeedUrlParams(
   result = net::AppendOrReplaceQueryParameter(result, "showfolders", "true");
   result = net::AppendOrReplaceQueryParameter(result, "include-shared", "true");
   result = net::AppendOrReplaceQueryParameter(
-      result,
-      "max-results",
-      base::StringPrintf("%d", num_items_to_fetch));
-  result = net::AppendOrReplaceQueryParameter(
-      result, "include-installed-apps", "true");
+      result, "max-results", base::IntToString(num_items_to_fetch));
 
   if (changestamp) {
-    result = net::AppendQueryParameter(result,
-                                       "start-index",
-                                       base::StringPrintf("%d", changestamp));
+    result = net::AppendQueryParameter(
+        result, "start-index", base::IntToString(changestamp));

[kinaba, 2013/04/18 09:47:45]

This is not directly related to this patch, but I'm just wondering,
why is |changestamp| int here? Almost everywhere else in the
code we are using int64 for changestamps.

   }
 
   if (!search_string.empty()) {