[6] Moves CreateVersionFromString to plugin_utils and updates the callers.

webkit/plugins/webplugininfo.cc

Index: webkit/plugins/webplugininfo.cc
diff --git a/webkit/plugins/webplugininfo.cc b/webkit/plugins/webplugininfo.cc
index 27c65149d463ae301a1ae4be61c760a3ae87d862..c168c0e400c1d64376d37f60d1b6c92815d1bebd 100644
--- a/webkit/plugins/webplugininfo.cc
+++ b/webkit/plugins/webplugininfo.cc
@@ -5,6 +5,8 @@
 #include "webkit/plugins/webplugininfo.h"
 
 #include "base/logging.h"
+#include "base/string_split.h"
+#include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 
 namespace webkit {
@@ -63,6 +65,38 @@ WebPluginInfo::WebPluginInfo(const string16& fake_name,
       pepper_permissions(0) {
 }
 
+/* static */
+void WebPluginInfo::CreateVersionFromString(const string16& version_string,
+                                          Version* parsed_version) {
+  // Remove spaces and ')' from the version string,
+  // Replace any instances of 'r', ',' or '(' with a dot.
+  std::string version = UTF16ToASCII(version_string);
+  RemoveChars(version, ") ", &version);
+  std::replace(version.begin(), version.end(), 'd', '.');
+  std::replace(version.begin(), version.end(), 'r', '.');
+  std::replace(version.begin(), version.end(), ',', '.');
+  std::replace(version.begin(), version.end(), '(', '.');
+  std::replace(version.begin(), version.end(), '_', '.');
+
+  // Remove leading zeros from each of the version components.
+  std::string no_leading_zeros_version;
+  std::vector<std::string> numbers;
+  base::SplitString(version, '.', &numbers);
+  for (size_t i = 0; i < numbers.size(); ++i) {
+    size_t n = numbers[i].size();
+    size_t j = 0;
+    while (j < n && numbers[i][j] == '0') {
+      ++j;
+    }
+    no_leading_zeros_version += (j < n) ? numbers[i].substr(j) : "0";
+    if (i != numbers.size() - 1) {
+      no_leading_zeros_version += ".";
+    }
+  }
+
+  *parsed_version = Version(no_leading_zeros_version);
+}
+
 bool IsPepperPlugin(const WebPluginInfo& plugin) {
   return ((plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS ) ||
           (plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS) ||