[inspector] enabled presubmit for inspector sub folder

src/inspector/String16.h

Index: src/inspector/String16.h
diff --git a/src/inspector/String16.h b/src/inspector/String16.h
index 7fd367bb4d24b63f9d15835faee14188cace11b7..63e55ad9cc00836bb00af7c0b6c6c2f354f2a69b 100644
--- a/src/inspector/String16.h
+++ b/src/inspector/String16.h
@@ -23,8 +23,8 @@ class String16 {
   String16() {}
   String16(const String16& other) : m_impl(other.m_impl) {}
   String16(const UChar* characters, size_t size) : m_impl(characters, size) {}
-  String16(const UChar* characters) : m_impl(characters) {}
-  String16(const char* characters)
+  explicit String16(const UChar* characters) : m_impl(characters) {}

[dgozman, 2016/09/14 23:56:47]

Let's do the same nolint here.

[kozy, 2016/09/24 01:35:55]

Done.

+  String16(const char* characters)  // NOLINT(runtime/explicit)
       : String16(characters, std::strlen(characters)) {}
   String16(const char* characters, size_t size) {
     m_impl.resize(size);