Second try of landing chrome_resources project. Changes from last time:

- fix scons dependencies by adding a target for grit/theme_resources.h
- fix mac build by adding grit to unittest include path
- fix check deps by adding rules for /grit dir.

Create a chrome_resources.vcproj that holds grd files that hold
non-string resources.  Put browser_resources.grd into this vcproj.

Port theme_resources.rc/theme_resources.h to theme_resources.grd
and put it in the vcproj too.

I did a find/replace on the theme_resources include line.

Modify grit so header files go in grit_generated_resources/grit/
so the include path can be cleaner.  I'll migrate the others
in follow up patches.

theme_resources.rc had a conditional include of distribution_resources.rc
so I had to add support for preprocessor defines to visual studio.

Review URL: http://codereview.chromium.org/24011


git-svn-id: http://src.chromium.org/svn/trunk/src/build@9664 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

all.xcodeproj/project.pbxproj

@@ -638,14 +638,14 @@
 			isa = PBXContainerItemProxy;
 			containerPortal = 4D7B02380E9D5816009A6919 /* chrome.xcodeproj */;
 			proxyType = 2;
-			remoteGlobalIDString = 4D1F59EA0F2A6B590040C1E3 /* image_diff */;
+			remoteGlobalIDString = 4D1F59EA0F2A6B590040C1E3;
 			remoteInfo = image_diff;
 		};
 		F40437680F2E0EE10091972E /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 4D7B02380E9D5816009A6919 /* chrome.xcodeproj */;
 			proxyType = 2;
-			remoteGlobalIDString = 4D7FA6210F13CA04004F1B19 /* ui_tests */;
+			remoteGlobalIDString = 4D7FA6210F13CA04004F1B19;
 			remoteInfo = ui_tests;
 		};
 /* End PBXContainerItemProxy section */