| # Copyright 2020 The Dawn & Tint Authors | 
 | # | 
 | # Redistribution and use in source and binary forms, with or without | 
 | # modification, are permitted provided that the following conditions are met: | 
 | # | 
 | # 1. Redistributions of source code must retain the above copyright notice, this | 
 | #    list of conditions and the following disclaimer. | 
 | # | 
 | # 2. Redistributions in binary form must reproduce the above copyright notice, | 
 | #    this list of conditions and the following disclaimer in the documentation | 
 | #    and/or other materials provided with the distribution. | 
 | # | 
 | # 3. Neither the name of the copyright holder nor the names of its | 
 | #    contributors may be used to endorse or promote products derived from | 
 | #    this software without specific prior written permission. | 
 | # | 
 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | 
 | # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 
 | # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | 
 | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 
 | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | 
 | # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | 
 | # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | 
 | # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 
 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
 |  | 
 | # Fake the vulkan_use_x11 when inside Dawn's repository | 
 | import("../scripts/dawn_features.gni") | 
 | vulkan_use_x11 = dawn_use_x11 |