Remove NPAPI support from Chrome Frame.

chrome_frame/np_browser_functions.h

Index: chrome_frame/np_browser_functions.h
===================================================================
--- chrome_frame/np_browser_functions.h	(revision 90713)
+++ chrome_frame/np_browser_functions.h	(working copy)
@@ -1,283 +0,0 @@
-// 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_NP_BROWSER_FUNCTIONS_H_
-#define CHROME_FRAME_NP_BROWSER_FUNCTIONS_H_
-
-#include "base/logging.h"
-#include "third_party/npapi/bindings/npapi.h"
-#include "third_party/npapi/bindings/nphostapi.h"
-
-namespace npapi {
-
-// Must be called prior to calling any of the browser functions below.
-void InitializeBrowserFunctions(NPNetscapeFuncs* functions);
-void UninitializeBrowserFunctions();
-
-// Returns true iff InitializeBrowserFunctions has been called successully.
-bool IsInitialized();
-
-// Function stubs for functions that the host browser implements.
-
-uint8 VersionMinor();
-uint8 VersionMajor();
-
-NPError GetURL(NPP instance, const char* URL, const char* window);
-
-NPError PostURL(NPP instance, const char* URL, const char* window, uint32 len,
-                const char* buf, NPBool file);
-
-NPError RequestRead(NPStream* stream, NPByteRange* rangeList);
-
-NPError NewStream(NPP instance, NPMIMEType type, const char* window,
-                  NPStream** stream);
-
-int32 Write(NPP instance, NPStream* stream, int32 len, void* buffer);
-
-NPError DestroyStream(NPP instance, NPStream* stream, NPReason reason);
-
-void Status(NPP instance, const char* message);
-
-const char* UserAgent(NPP instance);
-
-void* MemAlloc(uint32 size);
-
-void MemFree(void* ptr);
-
-uint32 MemFlush(uint32 size);
-
-void ReloadPlugins(NPBool reloadPages);
-
-void* GetJavaEnv();
-
-void* GetJavaPeer(NPP instance);
-
-NPError GetURLNotify(NPP instance, const char* URL, const char* window,
-                     void* notifyData);
-
-NPError PostURLNotify(NPP instance, const char* URL, const char* window,
-                      uint32 len, const char* buf, NPBool file,
-                      void* notifyData);
-
-NPError GetValue(NPP instance, NPNVariable variable, void* ret_value);
-
-NPError SetValue(NPP instance, NPPVariable variable, void* value);
-
-void InvalidateRect(NPP instance, NPRect* rect);
-
-void InvalidateRegion(NPP instance, NPRegion region);
-
-void ForceRedraw(NPP instance);
-
-void ReleaseVariantValue(NPVariant* variant);
-
-NPIdentifier GetStringIdentifier(const NPUTF8* name);
-
-void GetStringIdentifiers(const NPUTF8** names, int nameCount,
-                          NPIdentifier* identifiers);
-
-NPIdentifier GetIntIdentifier(int32_t intid);
-
-int32_t IntFromIdentifier(NPIdentifier identifier);
-
-bool IdentifierIsString(NPIdentifier identifier);
-
-NPUTF8* UTF8FromIdentifier(NPIdentifier identifier);
-
-NPObject* CreateObject(NPP, NPClass* aClass);
-
-NPObject* RetainObject(NPObject* obj);
-
-void ReleaseObject(NPObject* obj);
-
-bool Invoke(NPP npp, NPObject* obj, NPIdentifier methodName,
-            const NPVariant* args, unsigned argCount, NPVariant* result);
-
-bool InvokeDefault(NPP npp, NPObject* obj, const NPVariant* args,
-                   unsigned argCount, NPVariant* result);
-
-bool Evaluate(NPP npp, NPObject* obj, NPString* script, NPVariant* result);
-
-bool GetProperty(NPP npp, NPObject* obj, NPIdentifier propertyName,
-                 NPVariant* result);
-
-bool SetProperty(NPP npp, NPObject* obj, NPIdentifier propertyName,
-                 const NPVariant* value);
-
-bool HasProperty(NPP npp, NPObject* npobj, NPIdentifier propertyName);
-
-bool HasMethod(NPP npp, NPObject* npobj, NPIdentifier methodName);
-
-bool RemoveProperty(NPP npp, NPObject* obj, NPIdentifier propertyName);
-
-void SetException(NPObject* obj, const NPUTF8* message);
-
-void PushPopupsEnabledState(NPP npp, NPBool enabled);
-
-void PopPopupsEnabledState(NPP npp);
-
-bool Enumerate(NPP npp, NPObject* obj, NPIdentifier** identifier,
-               uint32_t* count);
-
-void PluginThreadAsyncCall(NPP instance, void (*func)(void*), void* userData);
-
-bool Construct(NPP npp, NPObject* obj, const NPVariant* args, uint32_t argCount,
-               NPVariant* result);
-
-NPError GetValueForURL(NPP instance, NPNURLVariable variable, const char* url,
-                       char** value, uint32* len);
-NPError SetValueForURL(NPP instance, NPNURLVariable variable, const char* url,
-                       const char* value, uint32 len);
-NPError GetAuthenticationInfo(NPP instance, const char* protocol,
-                              const char* host, int32 port, const char* scheme,
-                              const char *realm, char** username, uint32* ulen,
-                              char** password, uint32* plen);
-uint32 ScheduleTimer(NPP instance, uint32 interval, NPBool repeat,
-                     void (*timerFunc)(NPP npp, uint32 timerID));
-void UnscheduleTimer(NPP instance, uint32 timerID);
-NPError PopUpContextMenu(NPP instance, NPMenu* menu);
-NPBool ConvertPoint(NPP instance, double sourceX, double sourceY,
-                    NPCoordinateSpace sourceSpace, double *destX,
-                    double *destY, NPCoordinateSpace destSpace);
-void URLRedirectResponse(NPP instance, void* notify_data, NPBool allow);
-
-// Helper routine that wraps UTF8FromIdentifier to convert a string identifier
-// to an STL string.  It's not super efficient since it could possibly do two
-// heap allocations (STL string has a stack based buffer for smaller strings).
-// For debugging purposes it is useful.
-std::string StringFromIdentifier(NPIdentifier identifier);
-
-}  // namespace npapi
-
-// Simple helper class for freeing NPVariants at the end of a scope.
-class ScopedNpVariant : public NPVariant {
- public:
-  ScopedNpVariant() {
-    VOID_TO_NPVARIANT(*this);
-  }
-
-  ~ScopedNpVariant() {
-    Free();
-  }
-
-  void Free() {
-    npapi::ReleaseVariantValue(this);
-    VOID_TO_NPVARIANT(*this);
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScopedNpVariant);
-};
-
-// Simple helper class for freeing NPObjects at the end of a scope.
-template <typename NpoType = NPObject>
-class ScopedNpObject {
- public:
-  ScopedNpObject() : npo_(NULL) {
-  }
-
-  explicit ScopedNpObject(NpoType* npo) : npo_(npo) {
-  }
-
-  ~ScopedNpObject() {
-    Free();
-  }
-
-  NpoType* get() const {
-    return npo_;
-  }
-
-  operator NpoType*() const {
-    return npo_;
-  }
-
-  NpoType* operator->() const {
-    return npo_;
-  }
-
-  ScopedNpObject<NpoType>& operator=(NpoType* npo) {
-    if (npo != npo_) {
-      DCHECK(npo_ == NULL);
-      npapi::RetainObject(npo);
-      npo_ = npo;
-    }
-    return *this;
-  }
-
-  void Free() {
-    if (npo_) {
-      npapi::ReleaseObject(npo_);
-      npo_ = NULL;
-    }
-  }
-
-  NpoType** Receive() {
-    DCHECK(npo_ == NULL) << "Object leak. Pointer must be NULL";
-    return &npo_;
-  }
-
-  NpoType* Detach() {
-    NpoType* p = npo_;
-    npo_ = NULL;
-    return p;
-  }
-
-  void Attach(NpoType* p) {
-    DCHECK(npo_ == NULL);
-    npo_ = p;
-  }
-
-  NpoType* Copy() const {
-    if (npo_ != NULL)
-      npapi::RetainObject(npo_);
-    return npo_;
-  }
-
-  bool Invoke0(NPP npp, NPIdentifier id, NPVariant* result) {
-    return npapi::Invoke(npp, npo_, id, NULL, 0, result);
-  }
-  bool Invoke0(NPP npp, const NPUTF8* name, NPVariant* result) {
-    return Invoke0(npp, npapi::GetStringIdentifier(name), result);
-  }
-
-  bool Invoke1(NPP npp, NPIdentifier id, const NPVariant &arg1,
-               NPVariant* result) {
-    return npapi::Invoke(npp, npo_, id, &arg1, 1, result);
-  }
-  bool Invoke1(NPP npp, const NPUTF8* name, const NPVariant &arg1,
-               NPVariant* result) {
-    return Invoke1(npp, npapi::GetStringIdentifier(name), arg1, result);
-  }
-  bool InvokeN(NPP npp, NPIdentifier id, const NPVariant* args, unsigned argc,
-               NPVariant* result) {
-    return npapi::Invoke(npp, npo_, id, args, argc, result);
-  }
-  bool InvokeN(NPP npp, const NPUTF8* name, const NPVariant* args,
-               unsigned argc, NPVariant* result) {
-    return Invoke1(npp, npapi::GetStringIdentifier(name), args, argc, result);
-  }
-
-  bool GetProperty(NPP npp, NPIdentifier id, NPVariant* result) {
-    return npapi::GetProperty(npp, npo_, id, result);
-  }
-
-  bool GetProperty(NPP npp, const NPUTF8* name, NPVariant* result) {
-    return GetProperty(npp, npapi::GetStringIdentifier(name), result);
-  }
-
- private:
-  NpoType* npo_;
-  DISALLOW_COPY_AND_ASSIGN(ScopedNpObject);
-};
-
-// Allocates a new NPUTF8 string and assigns it to the variant.
-// If memory allocation fails, the variant type will be set to NULL.
-// The memory allocation is done via the npapi browser functions.
-void AllocateStringVariant(const std::string& str, NPVariant* var);
-
-// Returns true if the host browser supports the NPAPI redirect notification
-// spec. https://wiki.mozilla.org/NPAPI:HTTPRedirectHandling
-bool BrowserSupportsRedirectNotification();
-
-#endif // CHROME_FRAME_NP_BROWSER_FUNCTIONS_H_