Update SplitString calls in chrome.

chrome/browser/ui/webui/extensions/extension_icon_source.cc

Index: chrome/browser/ui/webui/extensions/extension_icon_source.cc
diff --git a/chrome/browser/ui/webui/extensions/extension_icon_source.cc b/chrome/browser/ui/webui/extensions/extension_icon_source.cc
index aa4fc2edf5282ba02e410c591d7a50a379aef6c8..2b40ccdc845c1a02295a2ae3dfd604e3402c79b9 100644
--- a/chrome/browser/ui/webui/extensions/extension_icon_source.cc
+++ b/chrome/browser/ui/webui/extensions/extension_icon_source.cc
@@ -278,9 +278,8 @@ bool ExtensionIconSource::ParseData(
     const content::URLDataSource::GotDataCallback& callback) {
   // Extract the parameters from the path by lower casing and splitting.
   std::string path_lower = base::StringToLowerASCII(path);
-  std::vector<std::string> path_parts;
-
-  base::SplitString(path_lower, '/', &path_parts);
+  std::vector<std::string> path_parts = base::SplitString(
+      path_lower, "/", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
   if (path_lower.empty() || path_parts.size() < 3)
     return false;