Avoid unnecessary URL parsing for GURL comparisons in //content

content/common/navigation_params.cc

 // Copyright 2014 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 "content/common/navigation_params.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/url_constants.h"
 #include "url/gurl.h"
 #include "url/url_constants.h"
 
 namespace content {
 
 // PlzNavigate
 bool ShouldMakeNetworkRequestForURL(const GURL& url) {
   CHECK(IsBrowserSideNavigationEnabled());
 
   // Javascript URLs, about:blank, srcdoc should not send a request
   // to the network stack.
   // TODO(clamy): same document navigations should not send requests to the
   // network stack. Neither should pushState/popState.
-  return url != GURL(url::kAboutBlankURL) &&
-         !url.SchemeIs(url::kJavaScriptScheme) && !url.is_empty() &&
-         !url.SchemeIs(url::kContentIDScheme) &&
-         url != GURL(content::kAboutSrcDocURL);
+  return url != url::kAboutBlankURL && !url.SchemeIs(url::kJavaScriptScheme) &&
+         !url.is_empty() && !url.SchemeIs(url::kContentIDScheme) &&
+         url != content::kAboutSrcDocURL;
 }
 
 CommonNavigationParams::CommonNavigationParams()
     : transition(ui::PAGE_TRANSITION_LINK),
       navigation_type(FrameMsg_Navigate_Type::NORMAL),
       allow_download(true),
       should_replace_current_entry(false),
       report_type(FrameMsg_UILoadMetricsReportType::NO_REPORT),
       lofi_state(LOFI_UNSPECIFIED),
       navigation_start(base::TimeTicks::Now()),
@@ skipping 150 matching lines @@
     const RequestNavigationParams& request_params)
     : common_params(common_params),
       start_params(start_params),
       request_params(request_params) {
 }
 
 NavigationParams::~NavigationParams() {
 }
 
 }  // namespace content