Switch to standard integer types in base/test/.

base/test/mock_entropy_provider.h

Index: base/test/mock_entropy_provider.h
diff --git a/base/test/mock_entropy_provider.h b/base/test/mock_entropy_provider.h
index c55bea62d4d6208a8865b031cfba3f9e595fba0e..32e9332e109ebf788c80a3685303e3633487a366 100644
--- a/base/test/mock_entropy_provider.h
+++ b/base/test/mock_entropy_provider.h
@@ -5,6 +5,8 @@
 #ifndef BASE_TEST_MOCK_ENTROPY_PROVIDER_H_
 #define BASE_TEST_MOCK_ENTROPY_PROVIDER_H_
 
+#include <stdint.h>
+
 #include "base/metrics/field_trial.h"
 
 namespace base {
@@ -15,7 +17,7 @@ class MockEntropyProvider : public base::FieldTrial::EntropyProvider {
 
   // base::FieldTrial::EntropyProvider:
   double GetEntropyForTrial(const std::string& trial_name,
-                            uint32 randomization_seed) const override;
+                            uint32_t randomization_seed) const override;
 };
 
 }  // namespace base