Add .gitignore, remove generated files
Build minidump_upload, symupload for all targets

Rather than duplicating these tools for any target which has libcurl
- Introduce src/tools/common/ and move minidump_upload, sym_upload there from src/tools/linux/
- Move linux/http_upload.cc,.h up to src/common/ from src/common/linux/

don't link with -ldl and use dlopen to use libcurl.so, but just link with libcurl.
XXX: probably want to retain linking with -dl and just teach it the name of curl
shared object on cygwin...
Add support for DWARF in PECOFF as used by cygwin and mingw

For cygwin and mingw targets, build a dump_syms tool which can read DWARF
symbols contained in a PE/COFF executable.

I felt bad about making another copy of dump_symbols.cc, so this one has the
beginnings of being parameterized by an image file reader class, so we can apply
it to a pecoff-format image file reading class

Write pecoff format image file reading class which
- knows how to read PE32 and PE32+ image files
- makes PECOFF file id by fetching from a CV record or by hashing
- can read PECOFF exports as a fallback if there is no DWARF information
Fix building minidump processor tools for MinGW

This is a sub-set of changes in https://breakpad.appspot.com/548002/ with a bit
of updating

- Link minidump_stackwalk, minidump_dump with PTHREAD_LIBS as pthread_cancel is used
- Link minidump_stackwalk with ws2_32 as ntoh functions are used
- Fix wtypes.h include for case sensitive filesystems
- Various _s function variants should only be used if _MSC_VER, use _r variants  with MinGW
- Unfortunately current MinGW64 has a bug where _r variants are only prototyped in pthread.h
Build PECOFF/DWARF dump_syms for MinGW

Substitute MapViewOfFile() for mmap()
Fix building client library and upload tools for MinGW

This is the rest of https://breakpad.appspot.com/548002/, brought up to date

Mainly fix include filenames to be lowercased for case-sensitive filesystems

Removed usage of stdext::checked_array_iterator, which is a MSVC-only feature.
Fix common.gypi to allow gyp can generate Makefiles on Windows

The MSVS_VERSION variable does not exist unless we are
using the MSVS generator
Teach gyp generated Makefile to build crash_generation_app correctly

- Use linker flag for Windows subsystem
- Use linker flag for unicode
- Add rule for compiling windows resources, using $RC to name the resource compiler
- Rename crash_generation_app.rc to avoid a clash in corresponding .o names

Also
- Fix linking of unit test when built using gyp generated Makefile by providing
needed
library

XXX: We need to arrange for the gyp Makefile generator to set
CXXFLAGS="-DUNICODE -D_UNICODE" somewhere when generating for Windows.  This is
already done in generated MSVS projects.
Ensure the C:\Dumps\ directory exists in the crash_generation_app demo

Ensure the C:\Dumps\ directory exists in the crash_generation_app demo,
otherwise it doesn't demonstrate much.

http://code.google.com/p/google-breakpad/issues/detail?id=298
Default debug_file to the code_file basename

Strip any path from code_file, and use that as debug_file if one isn't recorded
in the codeview record.

The current implementation of 'ld --build-id' doesn't write a pdbfilename in the
codeview record, not least because we don't have such a thing.

The minidump processor requires both debug_file and debug_identifier (the
build-id) to locate the symbol file.
Fix building windows client unit-tests with gcc

- MinGW doesn't have  _CrtSetReportMode

- Trying to call PureVirtual() on a base class object give a linker error

(Presumably gcc can see that base class will be used for virtual function call,
so requires  an implementation (which is prohibited because it's pure virtual)
at link time.)

XXX: crash_generatation_app manages to contain a pure virtual call without
tripping over this, so look how it does that...
Install headers and pkg-config files

Installing a library without headers or pkg-config file isn't much use

See http://code.google.com/p/google-breakpad/issues/detail?id=219
DIA problem

symsrv_convert and dump_syms cannot be built with MinGW, because they require the MS DIA (Debug Interface Access) SDK.

Note that the DIA SDK is not in the Express editions of Visual Studio.

The DIA SDK also uses ATL.

See https://groups.google.com/forum/#!topic/google-breakpad-discuss/F0jMWxmWk0M
for a change to remove that dependency.
Add pe-add-debugid

XXX: does not work.  This looks to be quite hard to do correctly.

A horribly hacky tool to add a build-id to an existing pe image, for testing
purposes
Add install_symbols script

For a .sym, just install it
Otherwise, run dump_syms to generate .sym, and install it
Add a README.md with notes on what is left to do
Add .gyp file for building ms_symbol_server_converter and symsrv_convert

- Add symsrv_convert from  http://hg.mozilla.org/users/tmielczarek_mozilla.com/fetch-win32-symbols/
- Fix compilation with MSVS 2013
- Disable warning 4702, needed to build omap.cc without getting unreachable code
warning in xtree internal header.
- NOMINMAX should not be needed as that comes from target_defaults
Build MinGW client library and tools using gyp-generated Makefile