Fix/suppress vts-testcase/fuzz google-explicit-constructor warnings am: 7141b22143
am: a7cb6d8fb0

Change-Id: I2071a2c67667152a64c215ffb2629c57b7e39f6f
diff --git a/iface_fuzzer/include/ProtoFuzzerRunner.h b/iface_fuzzer/include/ProtoFuzzerRunner.h
index 3bb0bc4..48456bd 100644
--- a/iface_fuzzer/include/ProtoFuzzerRunner.h
+++ b/iface_fuzzer/include/ProtoFuzzerRunner.h
@@ -40,7 +40,7 @@
 // HAL-related information, e.g. which interfaces has been opened so far.
 class ProtoFuzzerRunner {
  public:
-  ProtoFuzzerRunner(const std::vector<CompSpec> &comp_specs);
+  explicit ProtoFuzzerRunner(const std::vector<CompSpec> &comp_specs);
 
   // Initializes interface descriptor table by opening the root interface.
   void Init(const std::string &, bool);
diff --git a/iface_fuzzer/include/ProtoFuzzerUtils.h b/iface_fuzzer/include/ProtoFuzzerUtils.h
index cc0f7e8..7ccd170 100644
--- a/iface_fuzzer/include/ProtoFuzzerUtils.h
+++ b/iface_fuzzer/include/ProtoFuzzerUtils.h
@@ -51,7 +51,7 @@
 // 64-bit random number generator.
 class Random {
  public:
-  Random(uint64_t seed) : rand_(seed) {}
+  explicit Random(uint64_t seed) : rand_(seed) {}
   virtual ~Random() {}
 
   // Generates a 64-bit random number.