Revert of [Andorid] Migrate to ClipDrawable progress bar.

chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
index be6d08bbea69fe659bb2ef7f9fc50bad71562f1e..9d7efbdb3d4be80348f6c615a596ef6bceb42ac8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarPhone.java
@@ -1122,9 +1122,9 @@
     }
 
     @Override
-    public void finishLoadProgress(boolean delayed) {
-        super.finishLoadProgress(delayed);
-        if (FeatureUtilities.isDocumentMode(getContext())) {
+    public void setLoadProgress(int progress) {
+        super.setLoadProgress(progress);
+        if (FeatureUtilities.isDocumentMode(getContext()) && progress == 100) {
             mUrlContainer.setTrailingTextVisible(false);
         }
     }
@@ -1815,16 +1815,16 @@
         mUseLightToolbarDrawables = false;
         mUnfocusedLocationBarUsesTransparentBg = false;
         mUrlBackgroundAlpha = 255;
-        int progressBarBackgroundColorResource = R.color.progress_bar_background;
+        int progressBarResource = R.drawable.progress_bar;
         updateToolbarBackground(mVisualState);
         if (isInTabSwitcherMode) {
             mUseLightToolbarDrawables = true;
             mUrlBackgroundAlpha = LOCATION_BAR_TRANSPARENT_BACKGROUND_ALPHA;
-            progressBarBackgroundColorResource = R.color.progress_bar_background_white;
+            progressBarResource = R.drawable.progress_bar_white;
         } else if (isIncognito()) {
             mUseLightToolbarDrawables = true;
             mUrlBackgroundAlpha = LOCATION_BAR_TRANSPARENT_BACKGROUND_ALPHA;
-            progressBarBackgroundColorResource = R.color.progress_bar_background_white;
+            progressBarResource = R.drawable.progress_bar_white;
         } else if (mVisualState == VisualState.BRAND_COLOR) {
             mUseLightToolbarDrawables =
                     BrandColorUtils.shouldUseLightDrawablesForToolbar(currentPrimaryColor);
@@ -1832,12 +1832,16 @@
                     !BrandColorUtils.shouldUseOpaqueTextboxBackground(currentPrimaryColor);
             mUrlBackgroundAlpha = mUnfocusedLocationBarUsesTransparentBg
                     ? LOCATION_BAR_TRANSPARENT_BACKGROUND_ALPHA : 255;
-            progressBarBackgroundColorResource = mUseLightToolbarDrawables
-                    ? R.color.progress_bar_background_white : R.color.progress_bar_background;
-        }
-
-        getProgressBar().setBackgroundColor(
-                getResources().getColor(progressBarBackgroundColorResource));
+            progressBarResource = mUseLightToolbarDrawables
+                    ? R.drawable.progress_bar_white : R.drawable.progress_bar;
+        } else {
+            mUseLightToolbarDrawables = false;
+            mUrlBackgroundAlpha = 255;
+            progressBarResource = R.drawable.progress_bar;
+        }
+
+        getProgressBar().setProgressDrawable(
+                ApiCompatibilityUtils.getDrawable(getResources(), progressBarResource));
 
         if (mToggleTabStackButton != null) {
             mToggleTabStackButton.setImageDrawable(mUseLightToolbarDrawables