#ifndef CHROME_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
#define CHROME_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
#include <memory>
#include "base/memory/weak_ptr.h"
#include "chrome/browser/devtools/protocol/page.h"
#include "components/webapps/browser/installable/installable_manager.h"
#include "content/public/browser/devtools_agent_host.h"
#include "content/public/browser/web_contents_observer.h"
#include "printing/buildflags/buildflags.h"
#include "third_party/blink/public/common/manifest/manifest.h"
#if BUILDFLAG(ENABLE_PRINTING)
#include "components/printing/browser/headless/headless_print_manager.h"
#include "components/printing/browser/print_to_pdf/pdf_print_result.h"
#endif
namespace content {
struct InstallabilityError;
class WebContents;
}
class SkBitmap;
class PageHandler : public protocol::Page::Backend { … };
#endif