Command buffer: clear rect for a specific layer/level of the uncleared texture for CopyTexSubImage3D

gpu/command_buffer/service/mailbox_manager_unittest.cc

Index: gpu/command_buffer/service/mailbox_manager_unittest.cc
diff --git a/gpu/command_buffer/service/mailbox_manager_unittest.cc b/gpu/command_buffer/service/mailbox_manager_unittest.cc
index 0c2a1e0f1e54dad240c81c09fe0857582738bf71..318006d0690aa4b6f9852c9fac4275fb6db90a65 100644
--- a/gpu/command_buffer/service/mailbox_manager_unittest.cc
+++ b/gpu/command_buffer/service/mailbox_manager_unittest.cc
@@ -50,8 +50,11 @@ class MailboxManagerTest : public GpuServiceTest {
     return new Texture(1);
   }
 
-  void SetTarget(Texture* texture, GLenum target, GLuint max_level) {
-    texture->SetTarget(target, max_level);
+  void SetTarget(Texture* texture,
+                 GLenum target,
+                 GLuint max_level,
+                 GLuint layers) {
+    texture->SetTarget(target, max_level, layers);
   }
 
   void SetLevelInfo(Texture* texture,
@@ -73,7 +76,7 @@ class MailboxManagerTest : public GpuServiceTest {
                        GLenum target,
                        GLint level,
                        bool cleared) {
-    texture->SetLevelCleared(target, level, cleared);
+    texture->SetLevelCleared(target, level, 0, cleared);
   }
 
   GLenum SetParameter(Texture* texture, GLenum pname, GLint param) {
@@ -207,7 +210,7 @@ class MailboxManagerSyncTest : public MailboxManagerTest {
     Texture* texture = CreateTexture();
     const GLsizei levels_needed = TextureManager::ComputeMipMapCount(
         GL_TEXTURE_2D, kMaxTextureWidth, kMaxTextureHeight, kMaxTextureDepth);
-    SetTarget(texture, GL_TEXTURE_2D, levels_needed);
+    SetTarget(texture, GL_TEXTURE_2D, levels_needed, kMaxTextureDepth);
     SetLevelInfo(texture, GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 1, 0, GL_RGBA,
                  GL_UNSIGNED_BYTE, gfx::Rect(1, 1));
     SetParameter(texture, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@@ -340,7 +343,7 @@ TEST_F(MailboxManagerSyncTest, ProduceConsumeResize) {
   SetLevelInfo(texture, GL_TEXTURE_2D, 0, GL_RGBA, 16, 32, 1, 0, GL_RGBA,
                GL_UNSIGNED_BYTE, gfx::Rect(16, 32));
   // Should have been orphaned
-  EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
+  EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0, 0) == NULL);
 
   // Synchronize again
   manager_->PushTextureUpdates(g_sync_token);
@@ -353,7 +356,7 @@ TEST_F(MailboxManagerSyncTest, ProduceConsumeResize) {
   EXPECT_EQ(32, height);
 
   // Should have gotten a new attachment
-  EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) != NULL);
+  EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0, 0) != NULL);
   // Resize original texture again....
   SetLevelInfo(texture, GL_TEXTURE_2D, 0, GL_RGBA, 64, 64, 1, 0, GL_RGBA,
                GL_UNSIGNED_BYTE, gfx::Rect(64, 64));
@@ -567,7 +570,7 @@ TEST_F(MailboxManagerSyncTest, SyncIncompleteTexture) {
 
   // Create but not define texture.
   Texture* texture = CreateTexture();
-  SetTarget(texture, GL_TEXTURE_2D, 1);
+  SetTarget(texture, GL_TEXTURE_2D, 1, kMaxTextureDepth);
   EXPECT_FALSE(texture->IsDefined());
 
   Mailbox name = Mailbox::Generate();