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 12dd44138384e57d85c2e7d484daadd0cfc5cd90..5aae344cb4de4eb6f5a3f38e6c80c5df986875ab 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
@@ -40,26 +40,35 @@ const char* ChromiumVersion() {
                 "PRODUCT_VERSION must be a string of the form "
                 "'MAJOR.MINOR.BUILD.PATCH', e.g. '1.2.3.4'. "
                 "PRODUCT_VERSION='" PRODUCT_VERSION "' is badly formed.");
 
   return PRODUCT_VERSION;
 }
 
 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 "";
 }