base::Version constructor from std::vector<uint32_t>

base/version.h

Index: base/version.h
diff --git a/base/version.h b/base/version.h
index 25b570a4e3f157636cd0e22f095ff368a56a30d9..d044b2c394ebd62b1b00562a218097b8e22e7a0d 100644
--- a/base/version.h
+++ b/base/version.h
@@ -25,13 +25,17 @@ class BASE_EXPORT Version {
 
   Version(const Version& other);
 
-  ~Version();
-
   // Initializes from a decimal dotted version number, like "0.1.1".
   // Each component is limited to a uint16_t. Call IsValid() to learn
   // the outcome.
   explicit Version(const std::string& version_str);
 
+  // Initializes from a vector of components, like {1, 2, 3, 4}. Call IsValid()
+  // to learn the outcome.
+  explicit Version(std::vector<uint32_t> components);
+
+  ~Version();
+
   // Returns true if the object contains a valid version number.
   bool IsValid() const;