diff --git a/cobalt/shell/android/java/src/dev/cobalt/shell/ContentViewRenderView.java b/cobalt/shell/android/java/src/dev/cobalt/shell/ContentViewRenderView.java
index 60667cc77476..d0f2960375b1 100644
--- a/cobalt/shell/android/java/src/dev/cobalt/shell/ContentViewRenderView.java
+++ b/cobalt/shell/android/java/src/dev/cobalt/shell/ContentViewRenderView.java
@@ -134,18 +134,6 @@ protected void onWindowVisibilityChanged(int visibility) {
         }
     }
 
-    /**
-     * Sets the background color of the surface view.  This method is necessary because the
-     * background color of ContentViewRenderView itself is covered by the background of
-     * SurfaceView.
-     * @param color The color of the background.
-     */
-    public void setSurfaceViewBackgroundColor(int color) {
-        if (getSurfaceView() != null) {
-            getSurfaceView().setBackgroundColor(color);
-        }
-    }
-
     /**
      * Gets the SurfaceView for this ContentViewRenderView
      */
@@ -195,13 +183,6 @@ protected SurfaceView createSurfaceView(Context context) {
         return new SurfaceView(context);
     }
 
-    /**
-     * @return whether the surface view is initialized and ready to render.
-     */
-    public boolean isInitialized() {
-        return getSurfaceView().getHolder().getSurface() != null;
-    }
-
     /**
      * Enter or leave overlay video mode.
      * @param enabled Whether overlay mode is enabled.
diff --git a/cobalt/shell/android/java/src/dev/cobalt/shell/Shell.java b/cobalt/shell/android/java/src/dev/cobalt/shell/Shell.java
index 6965b6942ac8..00f215f3531c 100644
--- a/cobalt/shell/android/java/src/dev/cobalt/shell/Shell.java
+++ b/cobalt/shell/android/java/src/dev/cobalt/shell/Shell.java
@@ -19,12 +19,7 @@
 
 import android.app.Activity;
 import android.content.Context;
-import android.graphics.Rect;
 import android.text.TextUtils;
-import android.view.ActionMode;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import dev.cobalt.shell.ContentViewRenderView;
@@ -33,13 +28,10 @@
 import org.chromium.build.annotations.Initializer;
 import org.chromium.build.annotations.NullMarked;
 import org.chromium.build.annotations.Nullable;
-import org.chromium.content_public.browser.ActionModeCallbackHelper;
 import org.chromium.content_public.browser.LoadUrlParams;
 import org.chromium.content_public.browser.NavigationController;
-import org.chromium.content_public.browser.SelectionPopupController;
 import org.chromium.content_public.browser.Visibility;
 import org.chromium.content_public.browser.WebContents;
-import org.chromium.ui.base.ViewAndroidDelegate;
 import org.chromium.ui.base.WindowAndroid;
 import org.jni_zero.CalledByNative;
 import org.jni_zero.JNINamespace;
@@ -61,14 +53,6 @@ public interface OnWebContentsReadyListener {
     }
 
     private static final String TAG = "cobalt";
-    private static final long COMPLETED_PROGRESS_TIMEOUT_MS = 200;
-
-    // Stylus handwriting: Setting this ime option instructs stylus writing service to restrict
-    // capturing writing events slightly outside the Url bar area. This is needed to prevent stylus
-    // handwriting in inputs in web content area that are very close to url bar area, from being
-    // committed to Url bar's Edit text. Ex: google.com search field.
-    private static final String IME_OPTION_RESTRICT_STYLUS_WRITING_AREA =
-            "restrictDirectWritingArea=true";
 
     private WebContents mWebContents;
     private WebContents mSplashScreenWebContents;
@@ -157,21 +141,6 @@ private void onNativeDestroyed() {
         mWebContents = null;
     }
 
-    /**
-     * @return Whether the Shell has been destroyed.
-     * @see #onNativeDestroyed()
-     */
-    public boolean isDestroyed() {
-        return mNativeShell == 0;
-    }
-
-    /**
-     * @return Whether or not the Shell is loading content.
-     */
-    public boolean isLoading() {
-        return mLoading;
-    }
-
     /**
      * Loads an URL.  This will perform minimal amounts of sanitizing of the URL to attempt to
      * make it valid.
@@ -219,10 +188,6 @@ private void setIsLoading(boolean loading) {
         mLoading = loading;
     }
 
-    public @Nullable ShellViewAndroidDelegate getViewAndroidDelegate() {
-        return mViewAndroidDelegate;
-    }
-
     /**
      * Initializes the ContentView based on the native tab contents pointer passed in.
      * @param webContents A {@link WebContents} object.
@@ -291,44 +256,6 @@ public void onActivityVisible(boolean visible) {
         }
     }
 
-    /**
-     * {link @ActionMode.Callback} that uses the default implementation in
-     * {@link SelectionPopupController}.
-     */
-    private ActionMode.Callback2 defaultActionCallback() {
-        final ActionModeCallbackHelper helper =
-                SelectionPopupController.fromWebContents(mWebContents)
-                        .getActionModeCallbackHelper();
-
-        return new ActionMode.Callback2() {
-            @Override
-            public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-                helper.onCreateActionMode(mode, menu);
-                return true;
-            }
-
-            @Override
-            public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
-                return helper.onPrepareActionMode(mode, menu);
-            }
-
-            @Override
-            public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-                return helper.onActionItemClicked(mode, item);
-            }
-
-            @Override
-            public void onDestroyActionMode(ActionMode mode) {
-                helper.onDestroyActionMode();
-            }
-
-            @Override
-            public void onGetContentRect(ActionMode mode, View view, Rect outRect) {
-                helper.onGetContentRect(mode, view, outRect);
-            }
-        };
-    }
-
     @CalledByNative
     public void setOverlayMode(boolean useOverlayMode) {
         assumeNonNull(mContentViewRenderView).setOverlayVideoMode(useOverlayMode);
@@ -351,14 +278,6 @@ public void setOverayModeChangedCallbackForTesting(Callback<Boolean> callback) {
     @CalledByNative
     private void enableUiControl(int controlId, boolean enabled) {}
 
-    /**
-     * @return The {@link View} currently shown by this Shell.
-     */
-    public @Nullable View getContentView() {
-        ViewAndroidDelegate viewDelegate = mWebContents.getViewAndroidDelegate();
-        return viewDelegate != null ? viewDelegate.getContainerView() : null;
-    }
-
      /**
      * @return The {@link WebContents} currently managing the content shown by this Shell.
      */
diff --git a/cobalt/shell/android/java/src/dev/cobalt/shell/ShellManager.java b/cobalt/shell/android/java/src/dev/cobalt/shell/ShellManager.java
index 05beeca64169..418332288aab 100644
--- a/cobalt/shell/android/java/src/dev/cobalt/shell/ShellManager.java
+++ b/cobalt/shell/android/java/src/dev/cobalt/shell/ShellManager.java
@@ -81,13 +81,6 @@ public void setWindow(WindowAndroid window) {
         mContentViewRenderView.onNativeLibraryLoaded(window);
     }
 
-    /**
-     * @return The window used to generate all shells.
-     */
-    public WindowAndroid getWindow() {
-        return mWindow;
-    }
-
     /**
      * Get the ContentViewRenderView.
      */
@@ -102,15 +95,6 @@ public WindowAndroid getWindow() {
         return mActiveShell;
     }
 
-    /**
-     * Creates a new shell pointing to the specified URL.
-     * @param url The URL the shell should load upon creation.
-     */
-    public void launchShell(String url) {
-        // Calls the overloaded method with a null listener.
-        launchShell(url, /* deepLinkUrl= */ "", /* listener= */ null);
-    }
-
     /**
      * Creates a new shell pointing to the specified URL.
      * @param url The URL the shell should load upon creation.