www/firefox: update to 49.0 (rc2)

Bump PORTREVISION to account for slightly different behavior in other
gecko@ ports and to get a discrete regression window.

Changes:	https://www.mozilla.org/firefox/49.0/releasenotes/
PR:		211792
Submitted by:	Jochen Neumeister <joneum@bsdproject.de> (based on)
Security:	2c57c47e-8bb3-4694-83c8-9fc3abad3964
MFH:		2016Q3

1 files changed, 0 insertions, 36 deletions

diff --git a/www/firefox/files/patch-bug1233275 b/www/firefox/files/patch-bug1233275
deleted file mode 100644
index ac5d9d2cdedb..000000000000
--- a/www/firefox/files/patch-bug1233275
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copy environment for IPC using NSPR to avoid race
-
-diff --git a/ipc/chromium/src/base/process_util_bsd.cc b/ipc/chromium/src/base/process_util_bsd.cc
---- ipc/chromium/src/base/process_util_bsd.cc
-+++ ipc/chromium/src/base/process_util_bsd.cc
-@@ -12,10 +12,9 @@
- 
- #include <string>
- 
-+#include "nspr.h"
- #include "base/eintr_wrapper.h"
- 
--extern "C" char **environ __attribute__((__visibility__("default")));
--
- namespace base {
- 
- void FreeEnvVarsArray(char* array[], int length)
-@@ -66,6 +65,7 @@ bool LaunchApp(const std::vector<std::st
-   // Existing variables are overwritten by env_vars_to_set.
-   int pos = 0;
-   environment_map combined_env_vars = env_vars_to_set;
-+  char **environ = PR_DuplicateEnvironment();
-   while(environ[pos] != NULL) {
-     std::string varString = environ[pos];
-     std::string varName = varString.substr(0, varString.find_first_of('='));
-@@ -73,8 +73,9 @@ bool LaunchApp(const std::vector<std::st
-     if (combined_env_vars.find(varName) == combined_env_vars.end()) {
-       combined_env_vars[varName] = varValue;
-     }
--    pos++;
-+    PR_Free(environ[pos++]);
-   }
-+  PR_Free(environ);
-   int varsLen = combined_env_vars.size() + 1;
- 
-   char** vars = new char*[varsLen];