Revert of Handle Java assert using a customized function in base

base/android/java/src/org/chromium/base/JavaExceptionReporter.java

Index: base/android/java/src/org/chromium/base/JavaExceptionReporter.java
diff --git a/base/android/java/src/org/chromium/base/JavaExceptionReporter.java b/base/android/java/src/org/chromium/base/JavaExceptionReporter.java
index 80b840cf2f27dd16ea4fd04ccf76d4da1be9465c..f192f78c10472d0055128700883aa9b019ff7837 100644
--- a/base/android/java/src/org/chromium/base/JavaExceptionReporter.java
+++ b/base/android/java/src/org/chromium/base/JavaExceptionReporter.java
@@ -9,7 +9,6 @@
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 import org.chromium.base.annotations.MainDex;
-import org.chromium.buildhooks.Callback;
 
 /**
  * This UncaughtExceptionHandler will create a breakpad minidump when there is an uncaught
@@ -55,16 +54,6 @@
         nativeReportJavaStackTrace(stackTrace);
     }
 
-    /**
-     * This class will be passed in ChromeApplication that handlers all AssertionError.
-     */
-    public static class AssertFailureCallback implements Callback<AssertionError> {
-        @Override
-        public void run(AssertionError assertionError) {
-            throw assertionError;
-        }
-    }
-
     @CalledByNative
     private static void installHandler(boolean crashAfterReport) {
         Thread.setDefaultUncaughtExceptionHandler(new JavaExceptionReporter(