Revert "Add a flag to GrSurfaceFlags that requires the texture to be cleared upon creation. "

This reverts commit 45e5068a6d10f4e4fd4658824310f8871f02ccf7.

Reason for revert: :'(

Original change's description:
> Add a flag to GrSurfaceFlags that requires the texture to be cleared upon creation. 
> 
> Bug: chromium:656320
> 
> Change-Id: I940bfa24540516ab83a2ed52f761b96eb6ad19f1
> Reviewed-on: https://skia-review.googlesource.com/17391
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> 

TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Bug: chromium:656320

Change-Id: I8a4f71537e45f3c4cf37b10b2dc8ee38fe6959ba
Reviewed-on: https://skia-review.googlesource.com/17765
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/src/gpu/vk/GrVkGpu.cpp b/src/gpu/vk/GrVkGpu.cpp
index 4d305acab5..7fbca9f9da 100644
--- a/src/gpu/vk/GrVkGpu.cpp
+++ b/src/gpu/vk/GrVkGpu.cpp
@@ -745,19 +745,6 @@ GrTexture* GrVkGpu::onCreateTexture(const GrSurfaceDesc& desc, SkBudgeted budget
         }
     }
 
-    if (desc.fFlags & kPerformInitialClear_GrSurfaceFlag) {
-        VkClearColorValue zeroClearColor;
-        memset(&zeroClearColor, 0, sizeof(zeroClearColor));
-        VkImageSubresourceRange range;
-        range.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
-        range.baseArrayLayer = 0;
-        range.baseMipLevel = 0;
-        range.layerCount = 1;
-        range.levelCount = 1;
-        tex->setImageLayout(this, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
-                            VK_ACCESS_TRANSFER_WRITE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, false);
-        this->currentCommandBuffer()->clearColorImage(this, tex, &zeroClearColor, 1, &range);
-    }
     return tex;
 }