Adding version info to the client config request

components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc

Index: components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc
diff --git a/components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc b/components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc
index b55bba792024c7e09314334a5016af50ed2da592..c4433f472f5441822ef52a5539c02950d162ccdd 100644
--- a/components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc
+++ b/components/data_reduction_proxy/core/common/data_reduction_proxy_util.cc
@@ -43,26 +43,35 @@ const char* ChromiumVersion() {
                 "PRODUCT_VERSION='" PRODUCT_VERSION "' is badly formed.");
 
   return PRODUCT_VERSION;
 }
 
 // Returns the build and patch numbers of |version_string|. |version_string|
 // must be a properly formed Chromium version number, e.g. "1.2.3.4".
 void GetChromiumBuildAndPatch(const std::string& version_string,
                               std::string* build,
                               std::string* patch) {
+  uint32_t build_number;
+  uint32_t patch_number;
+  GetChromiumBuildAndPatchAsInts(version_string, &build_number, &patch_number);
+  *build = base::Uint64ToString(build_number);
+  *patch = base::Uint64ToString(patch_number);
+}
+
+void GetChromiumBuildAndPatchAsInts(const std::string& version_string,
+                                    uint32_t* build,
+                                    uint32_t* patch) {
   base::Version version(version_string);
   DCHECK(version.IsValid());
   DCHECK_EQ(4U, version.components().size());
-
-  *build = base::Uint64ToString(version.components()[2]);
-  *patch = base::Uint64ToString(version.components()[3]);
+  *build = version.components()[2];
+  *patch = version.components()[3];
 }
 
 #define CLIENT_ENUM(name, str_value) \
   case name:                         \
     return str_value;
 const char* GetString(Client client) {
   switch (client) { CLIENT_ENUMS_LIST }
   NOTREACHED();
   return "";
 }