Remove USE_LINUX_BREAKPAD ifdef since we don't need it for chromium anymore.

chrome/app/chrome_main_delegate.cc

Index: chrome/app/chrome_main_delegate.cc
===================================================================
--- chrome/app/chrome_main_delegate.cc	(revision 211696)
+++ chrome/app/chrome_main_delegate.cc	(working copy)
@@ -48,13 +48,11 @@
 #include "base/mac/mac_util.h"
 #include "base/mac/os_crash_dumps.h"
 #include "chrome/app/breakpad_mac.h"
-#include "chrome/app/chrome_breakpad_client.h"
 #include "chrome/app/chrome_main_mac.h"
 #include "chrome/browser/mac/relauncher.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/mac/cfbundle_blocker.h"
 #include "chrome/common/mac/objc_zombie.h"
-#include "components/breakpad/breakpad_client.h"
 #include "grit/chromium_strings.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #endif
@@ -62,6 +60,8 @@
 #if defined(OS_POSIX)
 #include <locale.h>
 #include <signal.h>
+#include "chrome/app/chrome_breakpad_client.h"
+#include "components/breakpad/breakpad_client.h"
 #endif
 
 #if !defined(DISABLE_NACL) && defined(OS_LINUX)
@@ -89,10 +89,8 @@
 #include "ui/base/x/x11_util.h"
 #endif
 
-#if defined(USE_LINUX_BREAKPAD)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include "chrome/app/breakpad_linux.h"
-#include "chrome/app/chrome_breakpad_client.h"
-#include "components/breakpad/breakpad_client.h"
 #endif
 
 base::LazyInstance<chrome::ChromeContentBrowserClient>
@@ -104,7 +102,7 @@
 base::LazyInstance<chrome::ChromeContentPluginClient>
     g_chrome_content_plugin_client = LAZY_INSTANCE_INITIALIZER;
 
-#if defined(OS_MACOSX) || defined(USE_LINUX_BREAKPAD)
+#if defined(OS_POSIX)
 base::LazyInstance<chrome::ChromeBreakpadClient>::Leaky
     g_chrome_breakpad_client = LAZY_INSTANCE_INITIALIZER;
 #endif
@@ -514,7 +512,7 @@
   std::string process_type =
       command_line.GetSwitchValueASCII(switches::kProcessType);
 
-#if defined(OS_MACOSX) || defined(USE_LINUX_BREAKPAD)
+#if defined(OS_POSIX)
   breakpad::SetBreakpadClient(g_chrome_breakpad_client.Pointer());
 #endif
 
@@ -635,7 +633,7 @@
 #endif  // defined(OS_MACOSX)
   }
 
-#if defined(USE_LINUX_BREAKPAD)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Needs to be called after we have chrome::DIR_USER_DATA.  BrowserMain
   // sets this up for the browser process in a different manner. Zygotes
   // need to call InitCrashReporter() in RunZygote().
@@ -742,7 +740,7 @@
     SetUpProfilingShutdownHandler();
   }
 
-#if defined(USE_LINUX_BREAKPAD)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Needs to be called after we have chrome::DIR_USER_DATA.  BrowserMain sets
   // this up for the browser process in a different manner.
   InitCrashReporter();