[DevTools] Remove SDK.SDKObject

third_party/WebKit/Source/devtools/front_end/sdk/Target.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/Target.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/Target.js b/third_party/WebKit/Source/devtools/front_end/sdk/Target.js
index b29aa1431c4c38a472c5eaa317996d042334b72e..bd25a767e7f83a81282df4912ec6cd1bbc96ea59 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/Target.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/Target.js
@@ -218,7 +218,7 @@ SDK.Target.Capability = {
 /**
  * @unrestricted
  */
-SDK.SDKObject = class extends Common.Object {
+SDK.SDKModel = class extends Common.Object {
   /**
    * @param {!SDK.Target} target
    */
@@ -233,18 +233,6 @@ SDK.SDKObject = class extends Common.Object {
   target() {
     return this._target;
   }
-};
-
-/**
- * @unrestricted
- */
-SDK.SDKModel = class extends SDK.SDKObject {
-  /**
-   * @param {!SDK.Target} target
-   */
-  constructor(target) {
-    super(target);
-  }
 
   /**
    * @return {!Promise}