Revert of Registration of DevTools bridge in GCD.

components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java

Index: components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java
diff --git a/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java b/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java
index 2157078bb1eb35ccc40ebda7816b81d0939cd7fb..b8c6d066a95092ce5ca2c62a46cf0d4b5b7909a1 100644
--- a/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java
+++ b/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/commands/Commands.java
@@ -111,7 +111,7 @@
         }
 
         @Override
-        protected ParamDefinition<String> resultDefinition() {
+        protected ParamDefinition resultDefinition() {
             return PARAM_ANSWER;
         }
     }
@@ -149,7 +149,7 @@
         }
 
         @Override
-        protected ParamDefinition<List<String>> resultDefinition() {
+        protected ParamDefinition resultDefinition() {
             return PARAM_SERVER_CANDIDATES;
         }
     }
@@ -185,12 +185,12 @@
         }
 
         @Override
-        protected ParamDefinition<String> resultDefinition() {
+        protected ParamDefinition resultDefinition() {
             return PARAM_ANSWER;
         }
     }
 
-    private static List<ParamDefinition<?>> params(ParamDefinition<?>... values) {
+    private static List<ParamDefinition> params(ParamDefinition... values) {
         return Collections.unmodifiableList(Arrays.asList(values));
     }
 }