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| 1 When adding a new icon please follow these two steps: |
| 2 |
| 3 Step 1. Run pngcrush on all new icons. For example: |
| 4 mkdir crushed |
| 5 pngcrush -d crushed -brute -reduce new/*.png |
| 6 |
| 7 Step 2. While adding an icon to one of the following files: |
| 8 theme_resources_standard.grd |
| 9 theme_resources_2x.grd |
| 10 theme_resources_touch_1x.grd |
| 11 theme_resources_touch_2x.grd |
| 12 make sure to add the same icon to all the other .grd files. |
| 13 Verify that you did this correctly by doing a diff of the generated header |
| 14 files. For example: |
| 15 diff Debug/gen/chrome/grit/theme_resources_standard.h \ |
| 16 Debug/gen/chrome/grit/theme_resources_2x.h |
| 17 should be empty. |
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