Remove Chrome Frame code and resources.

chrome_frame/crash_reporting/vectored_handler.h

-// Copyright (c) 2009 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.
-
-#ifndef CHROME_FRAME_CRASH_REPORTING_VECTORED_HANDLER_H_
-#define CHROME_FRAME_CRASH_REPORTING_VECTORED_HANDLER_H_
-
-
-#if !defined(_M_IX86)
-#error only x86 is supported for now.
-#endif
-
-// Create dump policy:
-// 1. Scan SEH chain, if there is a handler/filter that belongs to our
-//    module - assume we expect this one and hence do nothing here.
-// 2. If the address of the exception is in our module - create dump.
-// 3. If our module is in somewhere in callstack - create dump.
-// The E class is supposed to provide external/API functions. Using template
-// make testability easier. It shall confirm the following concept/archetype:
-//struct E {
-//  void WriteDump(EXCEPTION_POINTERS* p) {
-//  }
-//
-//  // Used mainly to ignore exceptions from IsBadRead/Write/Ptr.
-//  bool ShouldIgnoreException(const EXCEPTION_POINTERS* exptr) {
-//    return 0;
-//  }
-//
-//  // Retrieve the SEH list head.
-//  EXCEPTION_REGISTRATION_RECORD* RtlpGetExceptionList() {
-//    return NULL;
-//  }
-//
-//  // Get the stack trace as correctly as possible.
-//  WORD RtlCaptureStackBackTrace(DWORD FramesToSkip, DWORD FramesToCapture,
-//                                void** BackTrace, DWORD* BackTraceHash) {
-//      return 0;
-//  }
-//
-//  // Check whether the stack guard page is in place.
-//  bool CheckForStackOverflow(EXCEPTION_POINTERS* p) {
-//    return 0;
-//  }
-//
-//  bool IsOurModule(const void* address) {
-//    return 0;
-//  }
-//};
-// The methods shall be placed in .text$veh_m
-template <typename E>
-class VectoredHandlerT {
- public:
-  VectoredHandlerT(E* api);
-  ~VectoredHandlerT();
-
-  // TODO(stoyan): Come with better way to skip initial stack frames.
-  FORCEINLINE LONG Handler(EXCEPTION_POINTERS* exceptionInfo);
-  long get_exceptions_seen() const {
-    return exceptions_seen_;
-  }
-
- private:
-  bool ModuleHasInstalledSEHFilter();
-  E* api_;
-  long exceptions_seen_;
-};
-
-// Maintains start and end address of a single module of interest. If we want
-// do check for multiple modules, this class has to be extended to support a
-// list of modules (DLLs).
-struct ModuleOfInterest {
-  // The callback from VectoredHandlerT::Handler().
-  inline bool IsOurModule(const void* address) {
-    return (start_ <= address && address < end_);
-  }
-
-  // Helpers.
-  inline void SetModule(const void* module_start, const void* module_end) {
-    start_ = module_start;
-    end_ = module_end;
-  }
-
-  inline void SetCurrentModule() {
-    // Find current module boundaries.
-    const void* start = &__ImageBase;
-    const char* s = reinterpret_cast<const char*>(start);
-    const IMAGE_NT_HEADERS32* nt = reinterpret_cast<const IMAGE_NT_HEADERS32*>
-        (s + __ImageBase.e_lfanew);
-    const void* end = s + nt->OptionalHeader.SizeOfImage;
-    SetModule(start, end);
-  }
-
-  const void* start_;
-  const void* end_;
-};
-
-struct ModuleOfInterestWithExcludedRegion : public ModuleOfInterest {
-  inline bool IsOurModule(const void* address) {
-    return (start_ <= address && address < end_) &&
-           (address < special_region_start_ || special_region_end_ <= address);
-  }
-
-  inline void SetExcludedRegion(const void* start, const void* end) {
-    special_region_start_ = start;
-    special_region_end_ = end;
-  }
-
-  const void* special_region_start_;
-  const void* special_region_end_;
-};
-
-
-#endif  // CHROME_FRAME_CRASH_REPORTING_VECTORED_HANDLER_H_