Add NULL init for swizzle SRVs with eglBindTexImage textures.
Add NULL init for swizzle SRVs with eglBindTexImage textures.

Change-Id: I8a1069013f37988632db07359d65f8215041978e
Reviewed-on: https://chromium-review.googlesource.com/178431
Reviewed-by: Geoff Lang <b6fc25fe0362055230985c05cbfa8adb741ccc0f@chromium.org>
Tested-by: Geoff Lang <b6fc25fe0362055230985c05cbfa8adb741ccc0f@chromium.org>
Reviewed-by: Nicolas Capens <51edc787c30f24c4904e8ffbb5523c3a9f7a451d@chromium.org>
Commit-Queue: Nicolas Capens <51edc787c30f24c4904e8ffbb5523c3a9f7a451d@chromium.org>
Tested-by: Nicolas Capens <51edc787c30f24c4904e8ffbb5523c3a9f7a451d@chromium.org>

larsbergstrom/angle,android-ia/platform_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle,larsbergstrom/angle,ecoal95/angle,bsergean/angle,mrobinson/rust-angle,ghostoy/angle,nandhanurrevanth/angle,crezefire/angle,jgcaaprom/android_external_chromium_org_third_party_angle,csa7mdm/angle,ecoal95/angle,nandhanurrevanth/angle,MIPS/external-chromium_org-third_party-angle,nandhanurrevanth/angle,crezefire/angle,crezefire/angle,larsbergstrom/angle,mrobinson/rust-angle,domokit/waterfall,jgcaaprom/android_external_chromium_org_third_party_angle,MIPS/external-chromium_org-third_party-angle,android-ia/platform_external_chromium_org_third_party_angle,mrobinson/rust-angle,csa7mdm/angle,vvuk/angle,vvuk/angle,ppy/angle,bsergean/angle,xin3liang/platform_external_chromium_org_third_party_angle,ecoal95/angle,android-ia/platform_external_chromium_org_third_party_angle,mlfarrell/angle,mlfarrell/angle,MIPS/external-chromium_org-third_party-angle,android-ia/platform_external_chromium_org_third_party_angle,nandhanurrevanth/angle,bsergean/angle,MSOpenTech/angle,mikolalysenko/angle,ghostoy/angle,mikolalysenko/angle,mlfarrell/angle,ppy/angle,crezefire/angle,mybios/angle,MSOpenTech/angle,mybios/angle,ghostoy/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle,vvuk/angle,MSOpenTech/angle,csa7mdm/angle,csa7mdm/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,mrobinson/rust-angle,vvuk/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle,ghostoy/angle,ecoal95/angle,domokit/waterfall,bsergean/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,ppy/angle,mrobinson/rust-angle,MIPS/external-chromium_org-third_party-angle,mlfarrell/angle,mikolalysenko/angle,ppy/angle,mybios/angle,mikolalysenko/angle,larsbergstrom/angle,mybios/angle,ecoal95/angle,MSOpenTech/angle,xin3liang/platform_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle