Fix some bool/int mismatches.

core/fpdfapi/parser/cpdf_security_handler.h

Index: core/fpdfapi/parser/cpdf_security_handler.h
diff --git a/core/fpdfapi/parser/cpdf_security_handler.h b/core/fpdfapi/parser/cpdf_security_handler.h
index 686a25c1c579925a2702d6fb49b3a5ef30b46f81..9132fd9a4671cc291fc7498dc969faf849c19000 100644
--- a/core/fpdfapi/parser/cpdf_security_handler.h
+++ b/core/fpdfapi/parser/cpdf_security_handler.h
@@ -50,11 +50,11 @@ class CPDF_SecurityHandler {
   CFX_ByteString GetUserPassword(const uint8_t* owner_pass,
                                  uint32_t pass_size,
                                  int32_t key_len);
-  int CheckPassword(const uint8_t* password,
-                    uint32_t pass_size,
-                    FX_BOOL bOwner,
-                    uint8_t* key,
-                    int key_len);
+  FX_BOOL CheckPassword(const uint8_t* password,
+                        uint32_t pass_size,
+                        FX_BOOL bOwner,
+                        uint8_t* key,
+                        int key_len);
 
  private:
   FX_BOOL LoadDict(CPDF_Dictionary* pEncryptDict);