First round of dead file removal

experimental/visual_studio_plugin/third_party/breakpad/common/mac/MachIPC.h

Index: experimental/visual_studio_plugin/third_party/breakpad/common/mac/MachIPC.h
diff --git a/experimental/visual_studio_plugin/third_party/breakpad/common/mac/MachIPC.h b/experimental/visual_studio_plugin/third_party/breakpad/common/mac/MachIPC.h
deleted file mode 100644
index 89924123f6271a5a2387c92f02ada60c0d37bbb0..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/third_party/breakpad/common/mac/MachIPC.h
+++ /dev/null
@@ -1,304 +0,0 @@
-// Copyright (c) 2007, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-//  MachIPC.h
-//
-//  Some helpful wrappers for using Mach IPC calls
-
-#ifndef MACH_IPC_H__
-#define MACH_IPC_H__
-
-#import <mach/mach.h>
-#import <mach/message.h>
-#import <servers/bootstrap.h>
-#import <sys/types.h>
-
-#import <CoreServices/CoreServices.h>
-
-//==============================================================================
-// DISCUSSION:
-//
-// The three main classes of interest are
-//
-//  MachMessage:    a wrapper for a mach message of the following form
-//   mach_msg_header_t
-//   mach_msg_body_t
-//   optional descriptors
-//   optional extra message data
-//
-//  MachReceiveMessage and MachSendMessage subclass MachMessage
-//    and are used instead of MachMessage which is an abstract base class
-//
-//  ReceivePort:
-//    Represents a mach port for which we have receive rights
-//
-//  MachPortSender:
-//    Represents a mach port for which we have send rights
-//
-// Here's an example to receive a message on a server port:
-//
-//        // This creates our named server port
-//        ReceivePort receivePort("com.Google.MyService");
-//
-//        MachReceiveMessage message;
-//        kern_return_t result = receivePort.WaitForMessage(&message, 0);
-//
-//        if (result == KERN_SUCCESS && message.GetMessageID() == 57) {
-//          mach_port_t task = message.GetTranslatedPort(0);
-//          mach_port_t thread = message.GetTranslatedPort(1);
-//
-//          char *messageString = message.GetData();
-//
-//          printf("message string = %s\n", messageString);
-//        }
-//
-// Here is an example of using these classes to send a message to this port:
-//
-//    // send to already named port
-//    MachPortSender sender("com.Google.MyService");
-//    MachSendMessage message(57);      // our message ID is 57
-//
-//    // add some ports to be translated for us
-//    message.AddDescriptor(mach_task_self());     // our task
-//    message.AddDescriptor(mach_thread_self());   // this thread
-//
-//    char messageString[] = "Hello server!\n";
-//    message.SetData(messageString, strlen(messageString)+1);
-//
-//    kern_return_t result = sender.SendMessage(message, 1000); // timeout 1000ms
-//
-
-#define PRINT_MACH_RESULT(result_, message_) \
-  printf(message_" %s (%d)\n", mach_error_string(result_), result_ );
-
-//==============================================================================
-// A wrapper class for mach_msg_port_descriptor_t (with same memory layout)
-// with convenient constructors and accessors
-class MachMsgPortDescriptor : public mach_msg_port_descriptor_t {
- public:
-  // General-purpose constructor
-  MachMsgPortDescriptor(mach_port_t in_name,
-                        mach_msg_type_name_t in_disposition) {
-    name = in_name;
-    pad1 = 0;
-    pad2 = 0;
-    disposition = in_disposition;
-    type = MACH_MSG_PORT_DESCRIPTOR;
-  }
-
-  // For passing send rights to a port
-  MachMsgPortDescriptor(mach_port_t in_name) {
-    name = in_name;
-    pad1 = 0;
-    pad2 = 0;
-    disposition = MACH_MSG_TYPE_COPY_SEND;
-    type = MACH_MSG_PORT_DESCRIPTOR;
-  }
-
-  // Copy constructor
-  MachMsgPortDescriptor(const MachMsgPortDescriptor& desc) {
-    name = desc.name;
-    pad1 = desc.pad1;
-    pad2 = desc.pad2;
-    disposition = desc.disposition;
-    type = desc.type;
-  }
-
-  mach_port_t GetMachPort() const {
-    return name;
-  }
-
-  mach_msg_type_name_t GetDisposition() const {
-    return disposition;
-  }
-
-  // We're just a simple wrapper for mach_msg_port_descriptor_t
-  // and have the same memory layout
-  operator mach_msg_port_descriptor_t&() {
-    return *this;
-  }
-
-  // For convenience
-  operator mach_port_t() const {
-    return GetMachPort();
-  }
-};
-
-//==============================================================================
-// MachMessage: a wrapper for a mach message
-//  (mach_msg_header_t, mach_msg_body_t, extra data)
-//
-//  This considerably simplifies the construction of a message for sending
-//  and the getting at relevant data and descriptors for the receiver.
-//
-//  Currently the combined size of the descriptors plus data must be
-//  less than 1024.  But as a benefit no memory allocation is necessary.
-//
-// TODO: could consider adding malloc() support for very large messages
-//
-//  A MachMessage object is used by ReceivePort::WaitForMessage
-//  and MachPortSender::SendMessage
-//
-class MachMessage {
- public:
-
-  // The receiver of the message can retrieve the raw data this way
-  u_int8_t *GetData() {
-    return GetDataLength() > 0 ? GetDataPacket()->data : NULL;
-  }
-
-  u_int32_t GetDataLength() {
-    return EndianU32_LtoN(GetDataPacket()->data_length);
-  }
-
-  // The message ID may be used as a code identifying the type of message
-  void SetMessageID(int32_t message_id) {
-    GetDataPacket()->id = EndianU32_NtoL(message_id);
-  }
-
-  int32_t GetMessageID() { return EndianU32_LtoN(GetDataPacket()->id); }
-
-  // Adds a descriptor (typically a mach port) to be translated
-  // returns true if successful, otherwise not enough space
-  bool AddDescriptor(const MachMsgPortDescriptor &desc);
-
-  int GetDescriptorCount() const { return body.msgh_descriptor_count; }
-  MachMsgPortDescriptor *GetDescriptor(int n);
-
-  // Convenience method which gets the mach port described by the descriptor
-  mach_port_t GetTranslatedPort(int n);
-
-  // A simple message is one with no descriptors
-  bool IsSimpleMessage() const { return GetDescriptorCount() == 0; }
-
-  // Sets raw data for the message (returns false if not enough space)
-  bool SetData(void *data, int32_t data_length);
-
- protected:
-  // Consider this an abstract base class - must create an actual instance
-  // of MachReceiveMessage or MachSendMessage
-
-  MachMessage() {
-    memset(this, 0, sizeof(MachMessage));
-  }
-
-  friend class ReceivePort;
-  friend class MachPortSender;
-
-  // Represents raw data in our message
-  struct MessageDataPacket {
-    int32_t      id;          // little-endian
-    int32_t      data_length; // little-endian
-    u_int8_t     data[1];     // actual size limited by sizeof(MachMessage)
-  };
-
-  MessageDataPacket* GetDataPacket();
-
-  void SetDescriptorCount(int n);
-  void SetDescriptor(int n, const MachMsgPortDescriptor &desc);
-
-  // Returns total message size setting msgh_size in the header to this value
-  int CalculateSize();
-
-  mach_msg_header_t  head;
-  mach_msg_body_t    body;
-  u_int8_t           padding[1024]; // descriptors and data may be embedded here
-};
-
-//==============================================================================
-// MachReceiveMessage and MachSendMessage are useful to separate the idea
-// of a mach message being sent and being received, and adds increased type
-// safety:
-//  ReceivePort::WaitForMessage() only accepts a MachReceiveMessage
-//  MachPortSender::SendMessage() only accepts a MachSendMessage
-
-//==============================================================================
-class MachReceiveMessage : public MachMessage {
- public:
-  MachReceiveMessage() : MachMessage() {};
-};
-
-//==============================================================================
-class MachSendMessage : public MachMessage {
- public:
-  MachSendMessage(int32_t message_id);
-};
-
-//==============================================================================
-// Represents a mach port for which we have receive rights
-class ReceivePort {
- public:
-  // Creates a new mach port for receiving messages and registers a name for it
-  ReceivePort(const char *receive_port_name);
-
-  // Given an already existing mach port, use it.  We take ownership of the
-  // port and deallocate it in our destructor.
-  ReceivePort(mach_port_t receive_port);
-
-  // Create a new mach port for receiving messages
-  ReceivePort();
-
-  ~ReceivePort();
-
-  // Waits on the mach port until message received or timeout
-  kern_return_t WaitForMessage(MachReceiveMessage *out_message,
-                               mach_msg_timeout_t timeout);
-
-  // The underlying mach port that we wrap
-  mach_port_t  GetPort() const { return port_; }
-
- private:
-  ReceivePort(const ReceivePort&);  // disable copy c-tor
-
-  mach_port_t   port_;
-  kern_return_t init_result_;
-};
-
-//==============================================================================
-// Represents a mach port for which we have send rights
-class MachPortSender {
- public:
-  // get a port with send rights corresponding to a named registered service
-  MachPortSender(const char *receive_port_name);
-
-
-  // Given an already existing mach port, use it.
-  MachPortSender(mach_port_t send_port);
-
-  kern_return_t SendMessage(MachSendMessage &message,
-                            mach_msg_timeout_t timeout);
-
- private:
-  MachPortSender(const MachPortSender&);  // disable copy c-tor
-
-  mach_port_t   send_port_;
-  kern_return_t init_result_;
-};
-
-#endif // MACH_IPC_H__