aw: Use comparison DCHECKs where appropriate

android_webview/lib/main/aw_main_delegate.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "android_webview/lib/main/aw_main_delegate.h"
 
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/browser_view_renderer.h"
 #include "android_webview/browser/gpu_memory_buffer_factory_impl.h"
 #include "android_webview/browser/scoped_allow_wait_for_legacy_web_view_api.h"
@@ skipping 85 matching lines @@
 }
 
 int AwMainDelegate::RunProcess(
     const std::string& process_type,
     const content::MainFunctionParams& main_function_params) {
   if (process_type.empty()) {
     AwBrowserDependencyFactoryImpl::InstallInstance();
 
     browser_runner_.reset(content::BrowserMainRunner::Create());
     int exit_code = browser_runner_->Initialize(main_function_params);
-    DCHECK(exit_code < 0);
+    DCHECK_LT(exit_code, 0);
 
     g_allow_wait_in_ui_thread.Get().reset(
         new ScopedAllowWaitForLegacyWebViewApi);
 
     // Return 0 so that we do NOT trigger the default behavior. On Android, the
     // UI message loop is managed by the Java application.
     return 0;
   }
 
   return -1;
@@ skipping 33 matching lines @@
 
 #if defined(VIDEO_HOLE)
 content::ExternalVideoSurfaceContainer*
 AwMainDelegate::CreateExternalVideoSurfaceContainer(
     content::WebContents* web_contents) {
   return new ExternalVideoSurfaceContainerImpl(web_contents);
 }
 #endif
 
 }  // namespace android_webview