[dotnet] Align binary location property for FirefoxOptions with other options (#13901)

Author: nvborisenko

dotnet/src/webdriver/Firefox/FirefoxOptions.cs

@@ -61,7 +61,7 @@ public class FirefoxOptions : DriverOptions
         private const string FirefoxEnableDevToolsProtocolCapability = "moz:debuggerAddress";
 
         private bool enableDevToolsProtocol;
-        private string browserBinaryLocation;
+        private string binaryLocation;
         private FirefoxDriverLogLevel logLevel = FirefoxDriverLogLevel.Default;
         private FirefoxProfile profile;
         private List<string> firefoxArguments = new List<string>();
@@ -104,17 +104,18 @@ public FirefoxProfile Profile
         /// </summary>
         public override string BinaryLocation
         {
-            get { return this.browserBinaryLocation; }
-            set { this.browserBinaryLocation = value; }
+            get { return this.binaryLocation; }
+            set { this.binaryLocation = value; }
         }
 
         /// <summary>
         /// Gets or sets the path and file name of the Firefox browser executable.
         /// </summary>
+        [Obsolete("Use BinaryLocation property instead of BrowserExecutableLocation. This one will be removed soon.")]
         public string BrowserExecutableLocation
         {
-            get { return this.browserBinaryLocation; }
-            set { this.browserBinaryLocation = value; }
+            get { return this.binaryLocation; }
+            set { this.binaryLocation = value; }
         }
 
         /// <summary>
@@ -302,9 +303,9 @@ private Dictionary<string, object> GenerateFirefoxOptionsDictionary()
                 firefoxOptions[FirefoxProfileCapability] = this.profile.ToBase64String();
             }
 
-            if (!string.IsNullOrEmpty(this.browserBinaryLocation))
+            if (!string.IsNullOrEmpty(this.binaryLocation))
             {
-                firefoxOptions[FirefoxBinaryCapability] = this.browserBinaryLocation;
+                firefoxOptions[FirefoxBinaryCapability] = this.binaryLocation;
             }
 
             if (this.logLevel != FirefoxDriverLogLevel.Default)

dotnet/test/common/Environment/DriverFactory.cs

@@ -117,7 +117,7 @@ public IWebDriver CreateDriverWithOptions(Type driverType, DriverOptions driverO
                 service = CreateService<FirefoxDriverService>();
                 if (!string.IsNullOrEmpty(this.browserBinaryLocation))
                 {
-                    ((FirefoxOptions)options).BrowserExecutableLocation = this.browserBinaryLocation;
+                    ((FirefoxOptions)options).BinaryLocation = this.browserBinaryLocation;
                 }
                 if (enableLogging)
                 {