iOS gtest launcher: make simple unit tests like base_unittests work

base/test/gtest_util.h

Index: base/test/gtest_util.h
diff --git a/base/test/gtest_util.h b/base/test/gtest_util.h
index d10c72fcf6fbc25e1fa6f3789af65a41e30993d6..51cc33e2c82a8ef60c9e55d9827febcf021c2699 100644
--- a/base/test/gtest_util.h
+++ b/base/test/gtest_util.h
@@ -18,6 +18,11 @@ class FilePath;
 // First value is test case name, second one is test name.
 typedef std::pair<std::string, std::string> SplitTestName;
 
+// Constructs a full test name given a test case name and a test name.

[sky, 2015/01/22 18:40:46]

An example would help clarify this.

[Paweł Hajdan Jr., 2015/01/23 13:29:58]

Done.

+std::string FormatFullTestName(const std::string& test_case_name,
+                               const std::string& test_name);
+
+

[sky, 2015/01/22 18:40:46]

nit: only one newline here.

[Paweł Hajdan Jr., 2015/01/23 13:29:58]

Done.

 // Returns a vector of gtest-based tests compiled into
 // current executable.
 std::vector<SplitTestName> GetCompiledInTests();