Incorporate feedback from first Breakpad integration.

This upload fixes five issues:

1) Preston's email was hardcoded in the xib :-(
2) Changed from xib to NIB to facilitate Tiger building
3) Changed the logs location to be user specifiable by BreakpadMinidumpLocation
key, or ~/Library/Breakpad/<BREAKPAD_PRODUCT> by default
4) Fixed GTM Defines problem in order to build on Tiger
5) Also set CFBundleIcon in the sender program correctly, and updated plist, and
renamed ReporterIcons to crash_report_sendER.ICNS.  However the rietveld upload
script doesn't appear to pick up renamed files correctly, so that file doesn't
show up in the patch upload.

Also various comments were updated for accuracy.



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@323 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/common/mac/GTMLogger.h

@@ -50,6 +50,7 @@
 // called from multiple threads, so it must be thread-safe.
 
 #import <Foundation/Foundation.h>
+#import "GTMDefines.h"
 
 // Predeclaration of used protocols that are declared later in this file.
 @protocol GTMLogWriter, GTMLogFormatter, GTMLogFilter;
@@ -455,4 +456,3 @@ typedef enum {
 // way to enable debug-level logging in release builds (if you so desire).
 @interface GTMLogNoFilter : NSObject <GTMLogFilter>
 @end  // GTMLogNoFilter
-