Support plugin version mid-portions with leading zeros.

base/version_unittest.cc

Index: base/version_unittest.cc
diff --git a/base/version_unittest.cc b/base/version_unittest.cc
index 3119c3972a73b157a762c60c7c12328c0b8c5807..e28bb660559296e4f59515eff0fae6b52c766d6b 100644
--- a/base/version_unittest.cc
+++ b/base/version_unittest.cc
@@ -47,10 +47,12 @@ TEST(VersionTest, GetVersionFromString) {
     {"1.-1.0", 0, false},
     {"+1.0", 0, false},
     {"1.+1.0", 0, false},
+    {"1+1.0", 0, false},
     {"1.0a", 0, false},
     {"1.2.3.4.5.6.7.8.9.0", 10, true},
-    {"02.1", 0, false},
+    {"02.1", 2, true},

[Nico, 2015/02/21 23:11:16]

Should we still disallow 0s on the first version component?

[Will Harris, 2015/02/22 00:37:37]

yes I agree that makes most sense.

Done.

     {"f.1", 0, false},
+    {"15.007.20011", 3, true},
   };
 
   for (size_t i = 0; i < arraysize(cases); ++i) {
@@ -77,6 +79,7 @@ TEST(VersionTest, Compare) {
     {"1.1", "1.0.1", 1},
     {"1.0.0", "1.0", 0},
     {"1.0.3", "1.0.20", -1},
+    {"11.0.10", "15.007.20011", -1},
   };
   for (size_t i = 0; i < arraysize(cases); ++i) {
     Version lhs(cases[i].lhs);